figure

class figure(*args: Any, id: ID | None = None, **kwargs: Any)

Bases: Plot, GlyphAPI

Create a new figure for plotting.

A subclass of Plot that simplifies plot creation with default axes, grids, tools, etc.

Figure objects have many glyph methods that can be used to draw vectorized graphical glyphs:

annular_wedge() annulus() arc() asterisk() bezier() circle() circle_cross() circle_dot() circle_x() circle_y() cross() dash() diamond() diamond_cross() diamond_dot() dot() ellipse() harea() harea_step()

hbar() hex() hex_tile() image() image_rgba() image_url() inverted_triangle() line() multi_line() multi_polygons() oval() patch() patches() plus() quad() quadratic() ray() rect() segment()

square() square_cross() square_dot() square_pin() square_x() star() star_dot() step() text() triangle() triangle_dot() triangle_pin() varea() varea_step() vbar() wedge() x() y()

There is a scatter function that can be parameterized by marker type:

• scatter()

There are also specialized methods for stacking bars:

• bars: hbar_stack(), vbar_stack()

• lines: hline_stack(), vline_stack()

• areas: harea_stack(), varea_stack()

As well as one specialized method for making simple hexbin plots:

• hexbin()

In addition to all the figure property attributes, the following options are also accepted:

Keyword Arguments:

• active_drag (Nullable(Either(Auto, String, Instance(Drag)))):

  Which drag tool should initially be active. (default: ‘auto’)

• active_inspect (Nullable(Either(Auto, String, Instance(InspectTool), Seq(Instance(InspectTool))))):

  Which drag tool should initially be active. (default: ‘auto’)

• active_multi (Nullable(Either(Auto, String, Instance(GestureTool)))):

  Specify an active multi-gesture tool, for instance an edit tool or a range tool. (default: ‘auto’)

• active_scroll (Nullable(Either(Auto, String, Instance(Scroll)))):

  Which scroll tool should initially be active. (default: ‘auto’)

• active_tap (Nullable(Either(Auto, String, Instance(Tap)))):

  Which tap tool should initially be active. (default: ‘auto’)

• tools (Either(String, Seq(Either(String, Instance(Tool))))):

  Tools the plot should start with. (default: ‘pan,wheel_zoom,box_zoom,save,reset,help’)

• tooltips (Nullable(Either(Instance(Template), String, List))):

  An optional argument to configure tooltips for the Figure. This argument accepts the same values as the HoverTool.tooltips property. If a hover tool is specified in the tools argument, this value will override that hover tools tooltips value. If no hover tool is specified in the tools argument, then passing tooltips here will cause one to be created and added. (default: None)

• x_axis_label (Nullable(TextLike)):

  A label for the x-axis. (default: ‘’)

• x_axis_location (Nullable(Enum(VerticalLocation))):

  Where the x-axis should be located. (default: ‘below’)

• x_axis_type (Nullable(Either(Auto, Enum(Enumeration(linear, log, datetime, mercator))))):

  The type of the x-axis. (default: ‘auto’)

• x_minor_ticks (Either(Auto, Int)):

  Number of minor ticks between adjacent x-axis major ticks. (default: ‘auto’)

• x_range (Either(Instance(Range), Either(Tuple(Float, Float), Tuple(Datetime, Datetime), Tuple(TimeDelta, TimeDelta)), Seq(String), Object, Object)):

  Customize the x-range of the plot. (default: DataRange1d(id=’p62198’, …))

• y_axis_label (Nullable(TextLike)):

  A label for the y-axis. (default: ‘’)

• y_axis_location (Nullable(Enum(HorizontalLocation))):

  Where the y-axis should be located. (default: ‘left’)

• y_axis_type (Nullable(Either(Auto, Enum(Enumeration(linear, log, datetime, mercator))))):

  The type of the y-axis. (default: ‘auto’)

• y_minor_ticks (Either(Auto, Int)):

  Number of minor ticks between adjacent y-axis major ticks. (default: ‘auto’)

• y_range (Either(Instance(Range), Either(Tuple(Float, Float), Tuple(Datetime, Datetime), Tuple(TimeDelta, TimeDelta)), Seq(String), Object, Object)):

  Customize the y-range of the plot. (default: DataRange1d(id=’p62199’, …))

above = []

Type:

List

A list of renderers to occupy the area above of the plot.

align = 'auto'

Type:

Either(Auto, Enum(Align), Tuple(Enum(Align), Enum(Align)))

The alignment point within the parent container.

This property is useful only if this component is a child element of a layout (e.g. a grid). Self alignment can be overridden by the parent container (e.g. grid track align).

aspect_ratio = None

Type:

Either(Null, Auto, Float)

Describes the proportional relationship between component’s width and height.

This works if any of component’s dimensions are flexible in size. If set to a number, width / height = aspect_ratio relationship will be maintained. Otherwise, if set to "auto", component’s preferred width and height will be used to determine the aspect (if not set, no aspect will be preserved).

aspect_scale = 1

Type:

Float

A value to be given for increased aspect ratio control. This value is added multiplicatively to the calculated value required for match_aspect. aspect_scale is defined as the ratio of width over height of the figure.

For example, a plot with aspect_scale value of 2 will result in a square in data units to be drawn on the screen as a rectangle with a pixel width twice as long as its pixel height.

Note

This setting only takes effect if match_aspect is set to True.

background_fill_alpha = 1.0

Type:

Alpha

The fill alpha for the plot background style.

background_fill_color = '#ffffff'

Type:

Nullable(Color)

The fill color for the plot background style.

below = []

Type:

List

A list of renderers to occupy the area below of the plot.

border_fill_alpha = 1.0

Type:

Alpha

The fill alpha for the plot border style.

border_fill_color = '#ffffff'

Type:

Nullable(Color)

The fill color for the plot border style.

center = []

Type:

List

A list of renderers to occupy the center area (frame) of the plot.

context_menu = None

Type:

Nullable(Instance(Menu))

A menu to display when user right clicks on the component.

Note

To display a native context menu, the viewer will need to right-click twice. The second click closes the Bokeh context menu and falls back back the native one.

css_classes = []

Type:

List

A list of additional CSS classes to add to the underlying DOM element.

disabled = False

Type:

Bool

Whether the widget will be disabled when rendered.

If True, the widget will be greyed-out and not responsive to UI events.

extra_x_ranges = {}

Type:

Dict(String, Instance(Range))

Additional named ranges to make available for mapping x-coordinates.

This is useful for adding additional axes.

extra_x_scales = {}

Type:

Dict(String, Instance(Scale))

Additional named scales to make available for mapping x-coordinates.

This is useful for adding additional axes.

Note

This feature is experimental and may change in the short term.

extra_y_ranges = {}

Type:

Dict(String, Instance(Range))

Additional named ranges to make available for mapping y-coordinates.

This is useful for adding additional axes.

extra_y_scales = {}

Type:

Dict(String, Instance(Scale))

Additional named scales to make available for mapping y-coordinates.

This is useful for adding additional axes.

Note

This feature is experimental and may change in the short term.

flow_mode = 'block'

Type:

Enum(FlowMode)

Defines whether the layout will flow in the block or inline dimension.

frame_align = True

Type:

Either(Bool, Struct)

Allows to specify which frame edges to align in multiple-plot layouts.

The default is to align all edges, but users can opt-out from alignment of each individual edge or all edges. Note also that other proproperties may disable alignment of certain edges, especially when using fixed frame size (frame_width and frame_height properties).

frame_height = None

Type:

Nullable(Int)

The height of a plot frame or the inner height of a plot, excluding any axes, titles, border padding, etc.

frame_width = None

Type:

Nullable(Int)

The width of a plot frame or the inner width of a plot, excluding any axes, titles, border padding, etc.

height = 600

Type:

Nullable(NonNegative)

The height of the component (in pixels).

This can be either fixed or preferred height, depending on height sizing policy.

height_policy = 'auto'

Type:

Either(Auto, Enum(SizingPolicy))

Describes how the component should maintain its height.

"auto"

Use component’s preferred sizing policy.

"fixed"

Use exactly height pixels. Component will overflow if it can’t fit in the available vertical space.

"fit"

Use component’s preferred height (if set) and allow to fit into the available vertical space within the minimum and maximum height bounds (if set). Component’s height neither will be aggressively minimized nor maximized.

"min"

Use as little vertical space as possible, not less than the minimum height (if set). The starting point is the preferred height (if set). The height of the component may shrink or grow depending on the parent layout, aspect management and other factors.

"max"

Use as much vertical space as possible, not more than the maximum height (if set). The starting point is the preferred height (if set). The height of the component may shrink or grow depending on the parent layout, aspect management and other factors.

Note

This is an experimental feature and may change in future. Use it at your own discretion. Prefer using sizing_mode if this level of control isn’t strictly necessary.

hidpi = True

Type:

Bool

Whether to use HiDPI mode when available.

hold_render = False

Type:

Bool

When set to True all requests to repaint the plot will be hold off.

This is useful when periodically updating many glyphs. For example, let’s assume we have 10 lines on a plot, each with its own datasource. We stream to all of them every second in a for loop like so:

for line in lines:
    line.stream(new_points())

The problem with this code is that every stream triggers a re-rendering of the plot. Even tough repainting only on the last stream would produce almost identical visual effect. Especially for lines with many points this becomes computationally expensive and can freeze your browser. Using a convenience method hold, we can control when rendering is initiated like so:

with plot.hold(render=True):
    for line in lines:
        line.stream(new_points())

In this case we render newly appended points only after the last stream.

inner_height = Undefined

Type:

Readonly

This is the exact height of the plotting canvas, i.e. the height of the actual plot, without toolbars etc. Note this is computed in a web browser, so this property will work only in backends capable of bidirectional communication (server, notebook).

Note

This is an experimental feature and the API may change in near future.

inner_width = Undefined

Type:

Readonly

This is the exact width of the plotting canvas, i.e. the width of the actual plot, without toolbars etc. Note this is computed in a web browser, so this property will work only in backends capable of bidirectional communication (server, notebook).

Note

This is an experimental feature and the API may change in near future.

left = []

Type:

List

A list of renderers to occupy the area to the left of the plot.

lod_factor = 10

Type:

Int

Decimation factor to use when applying level-of-detail decimation.

lod_interval = 300

Type:

Int

Interval (in ms) during which an interactive tool event will enable level-of-detail downsampling.

lod_threshold = 2000

Type:

Nullable(Int)

A number of data points, above which level-of-detail downsampling may be performed by glyph renderers. Set to None to disable any level-of-detail downsampling.

lod_timeout = 500

Type:

Int

Timeout (in ms) for checking whether interactive tool events are still occurring. Once level-of-detail mode is enabled, a check is made every lod_timeout ms. If no interactive tool events have happened, level-of-detail mode is disabled.

margin = None

Type:

Nullable(Either(Int, Tuple(Int, Int), Tuple(Int, Int, Int, Int)))

Allows to create additional space around the component. The values in the tuple are ordered as follows - Margin-Top, Margin-Right, Margin-Bottom and Margin-Left, similar to CSS standards. Negative margin values may be used to shrink the space from any direction.

match_aspect = False

Type:

Bool

Specify the aspect ratio behavior of the plot. Aspect ratio is defined as the ratio of width over height. This property controls whether Bokeh should attempt to match the (width/height) of data space to the (width/height) in pixels of screen space.

Default is False which indicates that the data aspect ratio and the screen aspect ratio vary independently. True indicates that the plot aspect ratio of the axes will match the aspect ratio of the pixel extent the axes. The end result is that a 1x1 area in data space is a square in pixels, and conversely that a 1x1 pixel is a square in data units.

Note

This setting only takes effect when there are two dataranges. This setting only sets the initial plot draw and subsequent resets. It is possible for tools (single axis zoom, unconstrained box zoom) to change the aspect ratio.

Warning

This setting is incompatible with linking dataranges across multiple plots. Doing so may result in undefined behavior.

max_height = None

Type:

Nullable(NonNegative)

Maximal height of the component (in pixels) if height is adjustable.

max_width = None

Type:

Nullable(NonNegative)

Maximal width of the component (in pixels) if width is adjustable.

min_border = 5

Type:

Nullable(Int)

A convenience property to set all all the min_border_X properties to the same value. If an individual border property is explicitly set, it will override min_border.

min_border_bottom = None

Type:

Nullable(Int)

Minimum size in pixels of the padding region below the bottom of the central plot region.

Note

This is a minimum. The padding region may expand as needed to accommodate titles or axes, etc.

min_border_left = None

Type:

Nullable(Int)

Minimum size in pixels of the padding region to the left of the central plot region.

Note

This is a minimum. The padding region may expand as needed to accommodate titles or axes, etc.

min_border_right = None

Type:

Nullable(Int)

Minimum size in pixels of the padding region to the right of the central plot region.

Note

This is a minimum. The padding region may expand as needed to accommodate titles or axes, etc.

min_border_top = None

Type:

Nullable(Int)

Minimum size in pixels of the padding region above the top of the central plot region.

Note

This is a minimum. The padding region may expand as needed to accommodate titles or axes, etc.

min_height = None

Type:

Nullable(NonNegative)

Minimal height of the component (in pixels) if height is adjustable.

min_width = None

Type:

Nullable(NonNegative)

Minimal width of the component (in pixels) if width is adjustable.

name = None

Type:

Nullable(String)

An arbitrary, user-supplied name for this model.

This name can be useful when querying the document to retrieve specific Bokeh models.

>>> plot.circle([1,2,3], [4,5,6], name="temp")
>>> plot.select(name="temp")
[GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]

Note

No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

outer_height = Undefined

Type:

Readonly

This is the exact height of the layout, i.e. the height of the actual plot, with toolbars etc. Note this is computed in a web browser, so this property will work only in backends capable of bidirectional communication (server, notebook).

Note

This is an experimental feature and the API may change in near future.

outer_width = Undefined

Type:

Readonly

This is the exact width of the layout, i.e. the height of the actual plot, with toolbars etc. Note this is computed in a web browser, so this property will work only in backends capable of bidirectional communication (server, notebook).

Note

This is an experimental feature and the API may change in near future.

outline_line_alpha = 1.0

Type:

Alpha

The line alpha for the plot border outline.

outline_line_cap = 'butt'

Type:

Enum(LineCap)

The line cap for the plot border outline.

outline_line_color = '#e5e5e5'

Type:

Nullable(Color)

The line color for the plot border outline.

outline_line_dash = []

Type:

DashPattern

The line dash for the plot border outline.

outline_line_dash_offset = 0

Type:

Int

The line dash offset for the plot border outline.

outline_line_join = 'bevel'

Type:

Enum(LineJoin)

The line join for the plot border outline.

outline_line_width = 1

Type:

Float

The line width for the plot border outline.

output_backend = 'canvas'

Type:

Enum(OutputBackend)

Specify the output backend for the plot area. Default is HTML5 Canvas.

Note

When set to webgl, glyphs without a WebGL rendering implementation will fall back to rendering onto 2D canvas.

renderers = []

Type:

List

A list of all glyph renderers for this plot.

This property can be manipulated by hand, but the add_glyph is recommended to help make sure all necessary setup is performed.

reset_policy = 'standard'

Type:

Enum(ResetPolicy)

How a plot should respond to being reset. By deafult, the standard actions are to clear any tool state history, return plot ranges to their original values, undo all selections, and emit a Reset event. If customization is desired, this property may be set to "event_only", which will suppress all of the actions except the Reset event.

resizable = False

Type:

Either(Bool, Enum(Dimensions))

Whether the layout is interactively resizable, and if so in which dimensions.

right = []

Type:

List

A list of renderers to occupy the area to the right of the plot.

sizing_mode = None

Type:

Nullable(Enum(SizingMode))

How the component should size itself.

This is a high-level setting for maintaining width and height of the component. To gain more fine grained control over sizing, use width_policy, height_policy and aspect_ratio instead (those take precedence over sizing_mode).

Possible scenarios:

"inherit"

The sizing mode is inherited from the parent layout. If there is no parent layout (or parent is not a layout), then this value is treated as if no value for sizing_mode was provided.

"fixed"

Component is not responsive. It will retain its original width and height regardless of any subsequent browser window resize events.

"stretch_width"

Component will responsively resize to stretch to the available width, without maintaining any aspect ratio. The height of the component depends on the type of the component and may be fixed or fit to component’s contents.

"stretch_height"

Component will responsively resize to stretch to the available height, without maintaining any aspect ratio. The width of the component depends on the type of the component and may be fixed or fit to component’s contents.

"stretch_both"

Component is completely responsive, independently in width and height, and will occupy all the available horizontal and vertical space, even if this changes the aspect ratio of the component.

"scale_width"

Component will responsively resize to stretch to the available width, while maintaining the original or provided aspect ratio.

"scale_height"

Component will responsively resize to stretch to the available height, while maintaining the original or provided aspect ratio.

"scale_both"

Component will responsively resize to both the available width and height, while maintaining the original or provided aspect ratio.

styles = {}

Type:

Either(Dict(String, Nullable(String)), Instance(Styles))

Inline CSS styles applied to the underlying DOM element.

stylesheets = []

Type:

List

Additional style-sheets to use for the underlying DOM element.

Note that all bokeh’s components use shadow DOM, thus any included style sheets must reflect that, e.g. use :host CSS pseudo selector to access the root DOM element.

syncable = True

Type:

Bool

Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

Note

Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work.

tags = []

Type:

List

An optional list of arbitrary, user-supplied values to attach to this model.

This data can be useful when querying the document to retrieve specific Bokeh models:

>>> r = plot.circle([1,2,3], [4,5,6])
>>> r.tags = ["foo", 10]
>>> plot.select(tags=['foo', 10])
[GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]

Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

Note

No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason.

title = Title(id='p64248', ...)

Type:

Either(Null, Instance(Title))

A title for the plot. Can be a text string or a Title annotation.

title_location = 'above'

Type:

Nullable(Enum(Location))

Where the title will be located. Titles on the left or right side will be rotated.

toolbar = Toolbar(id='p64313', ...)

Type:

Instance(Toolbar)

The toolbar associated with this plot which holds all the tools. It is automatically created with the plot if necessary.

toolbar_inner = False

Type:

Bool

Locate the toolbar inside the frame. Setting this property to True makes most sense with auto-hidden toolbars.

toolbar_location = 'right'

Type:

Nullable(Enum(Location))

Where the toolbar will be located. If set to None, no toolbar will be attached to the plot.

toolbar_sticky = True

Type:

Bool

Stick the toolbar to the edge of the plot. Default: True. If False, the toolbar will be outside of the axes, titles etc.

visible = True

Type:

Bool

Whether the component should be displayed on screen.

width = 600

Type:

Nullable(NonNegative)

The width of the component (in pixels).

This can be either fixed or preferred width, depending on width sizing policy.

width_policy = 'auto'

Type:

Either(Auto, Enum(SizingPolicy))

Describes how the component should maintain its width.

"auto"

Use component’s preferred sizing policy.

"fixed"

Use exactly width pixels. Component will overflow if it can’t fit in the available horizontal space.

"fit"

Use component’s preferred width (if set) and allow it to fit into the available horizontal space within the minimum and maximum width bounds (if set). Component’s width neither will be aggressively minimized nor maximized.

"min"

Use as little horizontal space as possible, not less than the minimum width (if set). The starting point is the preferred width (if set). The width of the component may shrink or grow depending on the parent layout, aspect management and other factors.

"max"

Use as much horizontal space as possible, not more than the maximum width (if set). The starting point is the preferred width (if set). The width of the component may shrink or grow depending on the parent layout, aspect management and other factors.

Note

This is an experimental feature and may change in future. Use it at your own discretion. Prefer using sizing_mode if this level of control isn’t strictly necessary.

x_range = DataRange1d(id='p64538', ...)

Type:

Instance(Range)

The (default) data range of the horizontal dimension of the plot.

x_scale = LinearScale(id='p64571', ...)

Type:

Instance(Scale)

What kind of scale to use to convert x-coordinates in data space into x-coordinates in screen space.

y_range = DataRange1d(id='p64604', ...)

Type:

Instance(Range)

The (default) data range of the vertical dimension of the plot.

y_scale = LinearScale(id='p64637', ...)

Type:

Instance(Scale)

What kind of scale to use to convert y-coordinates in data space into y-coordinates in screen space.

add_glyph(source_or_glyph: Glyph | ColumnarDataSource, glyph: Glyph | None = None, **kwargs: Any) → GlyphRenderer

Adds a glyph to the plot with associated data sources and ranges.

This function will take care of creating and configuring a Glyph object, and then add it to the plot’s list of renderers.

Parameters:

• source (DataSource) – a data source for the glyphs to all use

• glyph (Glyph) – the glyph to add to the Plot

Keyword Arguments:

• the (Any additional keyword arguments are passed on as-is to) –

• initializer. (Glyph) –

Returns:

GlyphRenderer

add_layout(obj: Renderer, place: Literal['above', 'below', 'left', 'right', 'center'] = 'center') → None

Adds an object to the plot in a specified place.

Parameters:

• obj (Renderer) – the object to add to the Plot

• place (str, optional) – where to add the object (default: ‘center’) Valid places are: ‘left’, ‘right’, ‘above’, ‘below’, ‘center’.

Returns:

None

add_tile(tile_source: TileSource | xyzservices.TileProvider | str, retina: bool = False, **kwargs: Any) → TileRenderer

Adds new TileRenderer into Plot.renderers

Parameters:

• tile_source (TileSource, xyzservices.TileProvider, str) – A tile source instance which contain tileset configuration

• retina (bool) – Whether to use retina version of tiles (if available)

Keyword Arguments:

renderer (Additional keyword arguments are passed on as-is to the tile) –

Returns:

TileRenderer

Return type:

TileRenderer

add_tools(*tools: Tool | str) → None

Adds tools to the plot.

Parameters:

*tools (Tool) – the tools to add to the Plot

Returns:

None

annular_wedge(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), inner_radius=Field(field='inner_radius', transform=Unspecified, units=Unspecified), outer_radius=Field(field='outer_radius', transform=Unspecified, units=Unspecified), start_angle=Field(field='start_angle', transform=Unspecified, units=Unspecified), end_angle=Field(field='end_angle', transform=Unspecified, units=Unspecified), direction='anticlock', *, decorations=[], end_angle_units='rad', fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, inner_radius_units='data', line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, outer_radius_units='data', start_angle_units='rad', syncable=True, tags=[], **kwargs)

Configure and add AnnularWedge glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the center of the annular wedges. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the center of the annular wedges. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• inner_radius (DistanceSpec, optional) – The inner radii of the annular wedges. (default: Field(field=’inner_radius’, transform=Unspecified, units=Unspecified))

• outer_radius (DistanceSpec, optional) – The outer radii of the annular wedges. (default: Field(field=’outer_radius’, transform=Unspecified, units=Unspecified))

• start_angle (AngleSpec, optional) – The angles to start the annular wedges, as measured from the horizontal. (default: Field(field=’start_angle’, transform=Unspecified, units=Unspecified))

• end_angle (AngleSpec, optional) – The angles to end the annular wedges, as measured from the horizontal. (default: Field(field=’end_angle’, transform=Unspecified, units=Unspecified))

• direction (Enum(Direction), optional) – Which direction to stroke between the start and end angles. (default: ‘anticlock’)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• end_angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the annular wedges. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the annular wedges. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the annular wedges. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the annular wedges. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the annular wedges. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the annular wedges.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the annular wedges. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the annular wedges. (default: 1.0)

• inner_radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• line_alpha (AlphaSpec, optional) – The line alpha values for the annular wedges. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the annular wedges. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the annular wedges. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the annular wedges. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the annular wedges. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the annular wedges. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the annular wedges. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• outer_radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• start_angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

annulus(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), inner_radius=Field(field='inner_radius', transform=Unspecified, units=Unspecified), outer_radius=Field(field='outer_radius', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, inner_radius_units='data', line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, outer_radius_units='data', syncable=True, tags=[], **kwargs)

Configure and add Annulus glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the center of the annuli. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the center of the annuli. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• inner_radius (DistanceSpec, optional) – The inner radii of the annuli. (default: Field(field=’inner_radius’, transform=Unspecified, units=Unspecified))

• outer_radius (DistanceSpec, optional) – The outer radii of the annuli. (default: Field(field=’outer_radius’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the annuli. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the annuli. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the annuli. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the annuli. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the annuli. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the annuli.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the annuli. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the annuli. (default: 1.0)

• inner_radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• line_alpha (AlphaSpec, optional) – The line alpha values for the annuli. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the annuli. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the annuli. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the annuli. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the annuli. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the annuli. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the annuli. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• outer_radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.annulus(x=[1, 2, 3], y=[1, 2, 3], color="#7FC97F",
             inner_radius=0.2, outer_radius=0.5)

show(plot)

apply_theme(property_values: dict[str, Any]) → None

Apply a set of theme values which will be used rather than defaults, but will not override application-set values.

The passed-in dictionary may be kept around as-is and shared with other instances to save memory (so neither the caller nor the HasProps instance should modify it).

Parameters:

property_values (dict) – theme values to use in place of defaults

Returns:

None

arc(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), radius=Field(field='radius', transform=Unspecified, units=Unspecified), start_angle=Field(field='start_angle', transform=Unspecified, units=Unspecified), end_angle=Field(field='end_angle', transform=Unspecified, units=Unspecified), direction='anticlock', *, decorations=[], end_angle_units='rad', line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, radius_units='data', start_angle_units='rad', syncable=True, tags=[], **kwargs)

Configure and add Arc glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the center of the arcs. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the center of the arcs. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• radius (DistanceSpec, optional) – Radius of the arc. (default: Field(field=’radius’, transform=Unspecified, units=Unspecified))

• start_angle (AngleSpec, optional) – The angles to start the arcs, as measured from the horizontal. (default: Field(field=’start_angle’, transform=Unspecified, units=Unspecified))

• end_angle (AngleSpec, optional) – The angles to end the arcs, as measured from the horizontal. (default: Field(field=’end_angle’, transform=Unspecified, units=Unspecified))

• direction (Enum(Direction), optional) – Which direction to stroke between the start and end angles. (default: ‘anticlock’)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• end_angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• line_alpha (AlphaSpec, optional) – The line alpha values for the arcs. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the arcs. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the arcs. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the arcs. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the arcs. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the arcs. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the arcs. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• start_angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

asterisk(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.asterisk(x=[1,2,3], y=[1,2,3], size=20, color="#F0027F")

show(plot)

bezier(x0=Field(field='x0', transform=Unspecified, units=Unspecified), y0=Field(field='y0', transform=Unspecified, units=Unspecified), x1=Field(field='x1', transform=Unspecified, units=Unspecified), y1=Field(field='y1', transform=Unspecified, units=Unspecified), cx0=Field(field='cx0', transform=Unspecified, units=Unspecified), cy0=Field(field='cy0', transform=Unspecified, units=Unspecified), cx1=Field(field='cx1', transform=Unspecified, units=Unspecified), cy1=Field(field='cy1', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Bezier glyphs to this figure.

Parameters:

• x0 (NumberSpec, optional) – The x-coordinates of the starting points. (default: Field(field=’x0’, transform=Unspecified, units=Unspecified))

• y0 (NumberSpec, optional) – The y-coordinates of the starting points. (default: Field(field=’y0’, transform=Unspecified, units=Unspecified))

• x1 (NumberSpec, optional) – The x-coordinates of the ending points. (default: Field(field=’x1’, transform=Unspecified, units=Unspecified))

• y1 (NumberSpec, optional) – The y-coordinates of the ending points. (default: Field(field=’y1’, transform=Unspecified, units=Unspecified))

• cx0 (NumberSpec, optional) – The x-coordinates of first control points. (default: Field(field=’cx0’, transform=Unspecified, units=Unspecified))

• cy0 (NumberSpec, optional) – The y-coordinates of first control points. (default: Field(field=’cy0’, transform=Unspecified, units=Unspecified))

• cx1 (NumberSpec, optional) – The x-coordinates of second control points. (default: Field(field=’cx1’, transform=Unspecified, units=Unspecified))

• cy1 (NumberSpec, optional) – The y-coordinates of second control points. (default: Field(field=’cy1’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (AlphaSpec, optional) – The line alpha values for the Bezier curves. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the Bezier curves. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the Bezier curves. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the Bezier curves. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the Bezier curves. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the Bezier curves. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the Bezier curves. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

block(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), width=1, height=1, *, border_radius=0, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Block glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the centers of the blocks. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the centers of the blocks. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• width (NumberSpec, optional) – The widths of the blocks. (default: 1)

• height (NumberSpec, optional) – The heights of the blocks. (default: 1)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• border_radius (Either(NonNegative, Struct)) –

  Allows the box to have rounded corners.

  Note

  This property is experimental and may change at any point. (default: 0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the blocks. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the blocks. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the blocks. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the blocks. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the blocks. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the blocks.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the blocks. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the blocks. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the blocks. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the blocks. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the blocks. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the blocks. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the blocks. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the blocks. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the blocks. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.block(x=[1, 2, 3], y=[1,2,3], width=0.5, height=1, , color="#CAB2D6")

show(plot)

circle(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), *, angle=0.0, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, radius=None, radius_dimension='x', radius_units='data', size=4, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• radius (NullDistanceSpec) –

  The radius values for circle markers (in data units, by default).

  Note

  Circle markers are slightly unusual in that they support specifying a radius in addition to a size. Only one of radius or size should be given.

  Warning

  Note that Circle glyphs are always drawn as circles on the screen, even in cases where the data space aspect ratio is not 1-1. In all cases where radius values are specified, the “distance” for the radius is measured along the dimension specified by radius_dimension. If the aspect ratio is very large or small, the drawn circles may appear much larger or smaller than expected. See #626 for more information.

• radius_dimension (Enum(Enumeration(x, y, max, min)), optional) –

  What dimension to measure circle radii along.

  When the data space aspect ratio is not 1-1, then the size of the drawn circles depends on what direction is used to measure the “distance” of the radius. This property allows that direction to be controlled.

  Setting this dimension to ‘max’ will calculate the radius on both the x and y dimensions and use the maximum of the two, ‘min’ selects the minimum. (default: ‘x’)

• radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

Only one of size or radius should be provided. Note that radius defaults to data units.

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.circle(x=[1, 2, 3], y=[1, 2, 3], size=20)

show(plot)

circle_cross(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.circle_cross(x=[1,2,3], y=[4,5,6], size=20,
                  color="#FB8072", fill_alpha=0.2, line_width=2)

show(plot)

circle_dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.circle_dot(x=[1,2,3], y=[4,5,6], size=20,
                color="#FB8072", fill_color=None)

show(plot)

circle_x(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.circle_x(x=[1, 2, 3], y=[1, 2, 3], size=20,
              color="#DD1C77", fill_alpha=0.2)

show(plot)

circle_y(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.circle_y(x=[1, 2, 3], y=[1, 2, 3], size=20,
              color="#DD1C77", fill_alpha=0.2)

show(plot)

clone() → HasProps

Duplicate a HasProps object.

This creates a shallow clone of the original model, i.e. any mutable containers or child models will not be duplicated.

column(col, gridplot)

Return whether this plot is in a given column of a GridPlot.

Parameters:

• col (int) – index of the column to test

• gridplot (GridPlot) – the GridPlot to check

Returns:

bool

contour(x: ArrayLike | None = None, y: ArrayLike | None = None, z: ArrayLike | np.ma.MaskedArray | None = None, levels: ArrayLike | None = None, **visuals) → ContourRenderer

Creates a contour plot of filled polygons and/or contour lines.

Filled contour polygons are calculated if fill_color is set, contour lines if line_color is set.

Parameters:

• x (array-like[float] of shape (ny, nx) or (nx,), optional) – The x-coordinates of the z values. May be 2D with the same shape as z.shape, or 1D with length nx = z.shape[1]. If not specified are assumed to be np.arange(nx). Must be ordered monotonically.

• y (array-like[float] of shape (ny, nx) or (ny,), optional) – The y-coordinates of the z values. May be 2D with the same shape as z.shape, or 1D with length ny = z.shape[0]. If not specified are assumed to be np.arange(ny). Must be ordered monotonically.

• z (array-like[float] of shape (ny, nx)) – A 2D NumPy array of gridded values to calculate the contours of. May be a masked array, and any invalid values (np.inf or np.nan) will also be masked out.

• levels (array-like[float]) – The z-levels to calculate the contours at, must be increasing. Contour lines are calculated at each level and filled contours are calculated between each adjacent pair of levels so the number of sets of contour lines is len(levels) and the number of sets of filled contour polygons is len(levels)-1.

• **visuals –

  fill properties, hatch properties and line properties Fill and hatch properties are used for filled contours, line properties for line contours. If using vectorized properties then the correct number must be used, len(levels) for line properties and len(levels)-1 for fill and hatch properties.

  fill_color and line_color are more flexible in that they will accept longer sequences and interpolate them to the required number using linear_palette(), and also accept palette collections (dictionaries mapping from integer length to color sequence) such as bokeh.palettes.Cividis.

cross(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.cross(x=[1, 2, 3], y=[1, 2, 3], size=20,
           color="#E6550D", line_width=2)

show(plot)

dash(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.dash(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
          color="#99D594", line_width=2)

show(plot)

classmethod dataspecs() → dict[str, DataSpec]

Collect the names of all DataSpec properties on this class.

This method always traverses the class hierarchy and includes properties defined on any parent classes.

Returns:

names of DataSpec properties

Return type:

set[str]

classmethod descriptors() → list[bokeh.core.property.descriptors.PropertyDescriptor[Any]]

List of property descriptors in the order of definition.

destroy() → None

Clean up references to the document and property

diamond(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.diamond(x=[1, 2, 3], y=[1, 2, 3], size=20,
             color="#1C9099", line_width=2)

show(plot)

diamond_cross(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.diamond_cross(x=[1, 2, 3], y=[1, 2, 3], size=20,
                   color="#386CB0", fill_color=None, line_width=2)

show(plot)

diamond_dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.diamond_dot(x=[1, 2, 3], y=[1, 2, 3], size=20,
                 color="#386CB0", fill_color=None)

show(plot)

dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.dot(x=[1, 2, 3], y=[1, 2, 3], size=20, color="#386CB0")

show(plot)

ellipse(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), width=Field(field='width', transform=Unspecified, units=Unspecified), height=Field(field='height', transform=Unspecified, units=Unspecified), angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, height_units='data', line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], width_units='data', **kwargs)

Configure and add Ellipse glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the centers of the ellipses. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the centers of the ellipses. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• width (DistanceSpec, optional) – The widths of each ellipse. (default: Field(field=’width’, transform=Unspecified, units=Unspecified))

• height (DistanceSpec, optional) – The heights of each ellipse. (default: Field(field=’height’, transform=Unspecified, units=Unspecified))

• angle (AngleSpec) – The angle the ellipses are rotated from horizontal. [rad] (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the ellipses. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the ellipses. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the ellipses. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the ellipses. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the ellipses. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the ellipses.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the ellipses. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the ellipses. (default: 1.0)

• height_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• line_alpha (AlphaSpec, optional) – The line alpha values for the ellipses. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the ellipses. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the ellipses. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the ellipses. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the ellipses. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the ellipses. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the ellipses. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

• width_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.ellipse(x=[1, 2, 3], y=[1, 2, 3], width=30, height=20,
             color="#386CB0", fill_color=None, line_width=2)

show(plot)

equals(other: HasProps) → bool

Structural equality of models.

Parameters:

other (HasProps) – the other instance to compare to

Returns:

True, if properties are structurally equal, otherwise False

graph(node_source, edge_source, layout_provider, **kwargs)

Creates a network graph using the given node, edge and layout provider.

Parameters:

• node_source (ColumnDataSource) – a user-supplied data source for the graph nodes. An attempt will be made to convert the object to ColumnDataSource if needed. If none is supplied, one is created for the user automatically.

• edge_source (ColumnDataSource) – a user-supplied data source for the graph edges. An attempt will be made to convert the object to ColumnDataSource if needed. If none is supplied, one is created for the user automatically.

• layout_provider (LayoutProvider) – a LayoutProvider instance to provide the graph coordinates in Cartesian space.

• **kwargs – line properties and fill properties

harea(x1=Field(field='x1', transform=Unspecified, units=Unspecified), x2=Field(field='x2', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, name=None, syncable=True, tags=[], **kwargs)

Configure and add HArea glyphs to this figure.

Parameters:

• x1 (NumberSpec, optional) – The x-coordinates for the points of one side of the area. (default: Field(field=’x1’, transform=Unspecified, units=Unspecified))

• x2 (NumberSpec, optional) – The x-coordinates for the points of the other side of the area. (default: Field(field=’x2’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates for the points of the area. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (Alpha, optional) – The fill alpha values for the horizontal directed area. (default: 1.0)

• fill_color (Nullable(Color), optional) – The fill color values for the horizontal directed area. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the horizontal directed area. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the horizontal directed area. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the horizontal directed area. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the horizontal directed area.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the horizontal directed area. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the horizontal directed area. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.harea(x1=[0, 0, 0], x2=[1, 4, 2], y=[1, 2, 3],
           fill_color="#99D594")

show(plot)

harea_stack(stackers, **kw)

Generate multiple HArea renderers for levels stacked left to right.

Parameters:

stackers (seq[str]) –

a list of data source field names to stack successively for x1 and x2 harea coordinates.

Additionally, the name of the renderer will be set to the value of each successive stacker (this is useful with the special hover variable $name)

Any additional keyword arguments are passed to each call to harea. If a keyword value is a list or tuple, then each call will get one value from the sequence.

Returns:

list[GlyphRenderer]

Examples

Assuming a ColumnDataSource named source with columns 2016 and 2017, then the following call to harea_stack will will create two HArea renderers that stack:

p.harea_stack(['2016', '2017'], y='y', color=['blue', 'red'], source=source)

This is equivalent to the following two separate calls:

p.harea(x1=stack(),       x2=stack('2016'),         y='y', color='blue', source=source, name='2016')
p.harea(x1=stack('2016'), x2=stack('2016', '2017'), y='y', color='red',  source=source, name='2017')

harea_step(x1=Field(field='x1', transform=Unspecified, units=Unspecified), x2=Field(field='x2', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, name=None, step_mode='before', syncable=True, tags=[], **kwargs)

Configure and add HAreaStep glyphs to this figure.

Parameters:

• x1 (NumberSpec, optional) – The x-coordinates for the points of one side of the area. (default: Field(field=’x1’, transform=Unspecified, units=Unspecified))

• x2 (NumberSpec, optional) – The x-coordinates for the points of the other side of the area. (default: Field(field=’x2’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates for the points of the area. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (Alpha, optional) – The fill alpha values for the horizontal directed area. (default: 1.0)

• fill_color (Nullable(Color), optional) – The fill color values for the horizontal directed area. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the horizontal directed area. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the horizontal directed area. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the horizontal directed area. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the horizontal directed area.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the horizontal directed area. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the horizontal directed area. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• step_mode (Enum(StepMode), optional) –

  Where the step “level” should be drawn in relation to the x and y coordinates. The parameter can assume one of three values:

  • before: (default) Draw step levels before each y-coordinate (no step before the first point)

  • after: Draw step levels after each y-coordinate (no step after the last point)

  • center: Draw step levels centered on each y-coordinate (default: ‘before’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.harea_step(x1=[1, 2, 3], x2=[0, 0, 0], y=[1, 4, 2],
                step_mode="after", fill_color="#99D594")

show(plot)

hbar(y=Field(field='y', transform=Unspecified, units=Unspecified), height=1, right=Field(field='right', transform=Unspecified, units=Unspecified), left=0, *, border_radius=0, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add HBar glyphs to this figure.

Parameters:

• y (NumberSpec, optional) – The y-coordinates of the centers of the horizontal bars. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• height (NumberSpec, optional) – The heights of the vertical bars. (default: 1)

• right (NumberSpec, optional) – The x-coordinates of the right edges. (default: Field(field=’right’, transform=Unspecified, units=Unspecified))

• left (NumberSpec) – The x-coordinates of the left edges. (default: 0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• border_radius (Either(NonNegative, Struct)) –

  Allows the box to have rounded corners.

  Note

  This property is experimental and may change at any point. (default: 0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the horizontal bars. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the horizontal bars. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the horizontal bars. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the horizontal bars. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the horizontal bars. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the horizontal bars.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the horizontal bars. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the horizontal bars. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the horizontal bars. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the horizontal bars. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the horizontal bars. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the horizontal bars. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the horizontal bars. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the horizontal bars. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the horizontal bars. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.hbar(y=[1, 2, 3], height=0.5, left=0, right=[1,2,3], color="#CAB2D6")

show(plot)

hbar_stack(stackers, **kw)

Generate multiple HBar renderers for levels stacked left to right.

Parameters:

stackers (seq[str]) –

a list of data source field names to stack successively for left and right bar coordinates.

Additionally, the name of the renderer will be set to the value of each successive stacker (this is useful with the special hover variable $name)

Any additional keyword arguments are passed to each call to hbar. If a keyword value is a list or tuple, then each call will get one value from the sequence.

Returns:

list[GlyphRenderer]

Examples

Assuming a ColumnDataSource named source with columns 2016 and 2017, then the following call to hbar_stack will will create two HBar renderers that stack:

p.hbar_stack(['2016', '2017'], y=10, width=0.9, color=['blue', 'red'], source=source)

This is equivalent to the following two separate calls:

p.hbar(bottom=stack(),       top=stack('2016'),         y=10, width=0.9, color='blue', source=source, name='2016')
p.hbar(bottom=stack('2016'), top=stack('2016', '2017'), y=10, width=0.9, color='red',  source=source, name='2017')

hex(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.hex(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,30], color="#74ADD1")

show(plot)

hex_dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.hex_dot(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,30],
             color="#74ADD1", fill_color=None)

show(plot)

hex_tile(q=Field(field='q', transform=Unspecified, units=Unspecified), r=Field(field='r', transform=Unspecified, units=Unspecified), *, aspect_scale=1.0, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color=None, line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, orientation='pointytop', scale=1.0, size=1.0, syncable=True, tags=[], **kwargs)

Configure and add HexTile glyphs to this figure.

Parameters:

• q (NumberSpec, optional) – The “column” axial coordinates of the tile centers. (default: Field(field=’q’, transform=Unspecified, units=Unspecified))

• r (NumberSpec, optional) – The “row” axial coordinates of the tile centers. (default: Field(field=’r’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• aspect_scale (Float, optional) –

  Match a plot’s aspect ratio scaling.

  Use this parameter to match the aspect ratio scaling of a plot when using aspect_scale with a value other than 1.0. (default: 1.0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the hex tiles. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the hex tiles. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the hex tiles. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the hex tiles. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the hex tiles. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the hex tiles.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the hex tiles. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the hex tiles. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the hex tiles. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the hex tiles. (default: ‘butt’)

• line_color (ColorSpec) – The line color values for the hex tiles.

• line_dash (DashPatternSpec) – The line dash values for the hex tiles. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the hex tiles. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the hex tiles. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the hex tiles. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• orientation (String, optional) –

  The orientation of the hex tiles.

  Use "pointytop" to orient the tile so that a pointed corner is at the top. Use "flattop" to orient the tile so that a flat side is at the top. (default: ‘pointytop’)

• scale (NumberSpec, optional) – A scale factor for individual tiles. (default: 1.0)

• size (Float, optional) –

  The radius (in data units) of the hex tiling.

  The radius is always measured along the cartesian y-axis for “pointy_top” orientation, and along the cartesian x-axis for “flat_top” orientation. If the aspect ratio of the underlying cartesian system is not 1-1, then the tiles may be “squished” in one direction. To ensure that the tiles are always regular hexagons, consider setting the match_aspect property of the plot to True. (default: 1.0)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300, match_aspect=True)
plot.hex_tile(r=[0, 0, 1], q=[1, 2, 2], fill_color="#74ADD1")

show(plot)

hexbin(x, y, size, orientation='pointytop', palette='Viridis256', line_color=None, fill_color=None, aspect_scale=1, **kwargs)

Perform a simple equal-weight hexagonal binning.

A HexTile glyph will be added to display the binning. The ColumnDataSource for the glyph will have columns q, r, and count, where q and r are axial coordinates for a tile, and count is the associated bin count.

It is often useful to set match_aspect=True on the associated plot, so that hexagonal tiles are all regular (i.e. not “stretched”) in screen space.

For more sophisticated use-cases, e.g. weighted binning or individually scaling hex tiles, use hex_tile() directly, or consider a higher level library such as HoloViews.

Parameters:

• x (array[float]) – A NumPy array of x-coordinates to bin into hexagonal tiles.

• y (array[float]) – A NumPy array of y-coordinates to bin into hexagonal tiles.

• size (float) –

  The size of the hexagonal tiling to use. The size is defined as distance from the center of a hexagon to a corner.

  In case the aspect scaling is not 1-1, then specifically size is the distance from the center to the “top” corner with the “pointytop” orientation, and the distance from the center to a “side” corner with the “flattop” orientation.

• orientation ("pointytop" or "flattop", optional) – Whether the hexagonal tiles should be oriented with a pointed corner on top, or a flat side on top. (default: “pointytop”)

• palette (str or seq[color], optional) –

  A palette (or palette name) to use to colormap the bins according to count. (default: ‘Viridis256’)

  If fill_color is supplied, it overrides this value.

• line_color (color, optional) – The outline color for hex tiles, or None (default: None)

• fill_color (color, optional) – An optional fill color for hex tiles, or None. If None, then the palette will be used to color map the tiles by count. (default: None)

• aspect_scale (float) –

  Match a plot’s aspect ratio scaling.

  When working with a plot with aspect_scale != 1, this parameter can be set to match the plot, in order to draw regular hexagons (instead of “stretched” ones).

  This is roughly equivalent to binning in “screen space”, and it may be better to use axis-aligned rectangular bins when plot aspect scales are not one.

Any additional keyword arguments are passed to hex_tile().

Returns:

(Glyphrender, DataFrame)

A tuple with the HexTile renderer generated to display the binning, and a Pandas DataFrame with columns q, r, and count, where q and r are axial coordinates for a tile, and count is the associated bin count.

Example

import numpy as np
from bokeh.models import HoverTool
from bokeh.plotting import figure, show

x = 2 + 2*np.random.standard_normal(500)
y = 2 + 2*np.random.standard_normal(500)

p = figure(match_aspect=True, tools="wheel_zoom,reset")
p.background_fill_color = '#440154'
p.grid.visible = False

p.hexbin(x, y, size=0.5, hover_color="pink", hover_alpha=0.8)

hover = HoverTool(tooltips=[("count", "@c"), ("(q,r)", "(@q, @r)")])
p.add_tools(hover)

show(p)

hline_stack(stackers, **kw)

Generate multiple Line renderers for lines stacked horizontally.

Parameters:

stackers (seq[str]) – a list of data source field names to stack successively for x line coordinates.

Additionally, the name of the renderer will be set to the value of each successive stacker (this is useful with the special hover variable $name)

Any additional keyword arguments are passed to each call to line. If a keyword value is a list or tuple, then each call will get one value from the sequence.

Returns:

list[GlyphRenderer]

Examples

Assuming a ColumnDataSource named source with columns 2016 and 2017, then the following call to hline_stack with stackers for the x-coordinates will will create two Line renderers that stack:

p.hline_stack(['2016', '2017'], y='y', color=['blue', 'red'], source=source)

This is equivalent to the following two separate calls:

p.line(x=stack('2016'),         y='y', color='blue', source=source, name='2016')
p.line(x=stack('2016', '2017'), y='y', color='red',  source=source, name='2017')

hold(*, render: bool) → Generator[None, None, None]

Takes care of turning a property on and off within a scope.

Parameters:

render (bool) – Turns the property hold_render on and off.

hspan(y=Field(field='y', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add HSpan glyphs to this figure.

Parameters:

• y (NumberSpec, optional) – The y-coordinates of the spans. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (AlphaSpec, optional) – The line alpha values for the spans. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the spans. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the spans. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the spans. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the spans. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the spans. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the spans. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300, x_range=(0, 1))
plot.hspan(y=[1, 2, 3], color="#CAB2D6")

show(plot)

hstrip(y0=Field(field='y0', transform=Unspecified, units=Unspecified), y1=Field(field='y1', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add HStrip glyphs to this figure.

Parameters:

• y0 (NumberSpec, optional) – The y-coordinates of the coordinates of one side of the strips. (default: Field(field=’y0’, transform=Unspecified, units=Unspecified))

• y1 (NumberSpec, optional) – The y-coordinates of the coordinates of the other side of the strips. (default: Field(field=’y1’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the strips. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the strips. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the strips. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the strips. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the strips. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the strips.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the strips. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the strips. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the strips. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the strips. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the strips. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the strips. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the strips. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the strips. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the strips. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300, x_range=(0, 1))
plot.hstrip(y0=[1, 2, 5], y1=[3, 4, 8], color="#CAB2D6")

show(plot)

image(image=Field(field='image', transform=Unspecified, units=Unspecified), x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), dw=Field(field='dw', transform=Unspecified, units=Unspecified), dh=Field(field='dh', transform=Unspecified, units=Unspecified), dilate=False, *, anchor='bottom_left', color_mapper=<Instance: LinearColorMapper(palette=Greys9)>, decorations=[], dh_units='data', dw_units='data', global_alpha=1.0, name=None, origin='bottom_left', palette, syncable=True, tags=[], **kwargs)

Configure and add Image glyphs to this figure.

Parameters:

• image (NumberSpec, optional) – The arrays of scalar data for the images to be colormapped. (default: Field(field=’image’, transform=Unspecified, units=Unspecified))

• x (NumberSpec, optional) – The x-coordinates to locate the image anchors. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates to locate the image anchors. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• dw (DistanceSpec, optional) –

  The widths of the plot regions that the images will occupy.

  Note

  This is not the number of pixels that an image is wide. That number is fixed by the image itself. (default: Field(field=’dw’, transform=Unspecified, units=Unspecified))

• dh (DistanceSpec, optional) –

  The height of the plot region that the image will occupy.

  Note

  This is not the number of pixels that an image is tall. That number is fixed by the image itself. (default: Field(field=’dh’, transform=Unspecified, units=Unspecified))

• dilate (Bool) –

  Whether to always round fractional pixel locations in such a way as to make the images bigger.

  This setting may be useful if pixel rounding errors are causing images to have a gap between them, when they should appear flush. (default: False)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• anchor (Either(Enum(Anchor), Tuple(Either(Enum(Align), Enum(HAlign), Percent), Either(Enum(Align), Enum(VAlign), Percent))), optional) – Position of the image should be anchored at the x, y coordinates. (default: ‘bottom_left’)

• color_mapper (Instance(ColorMapper), optional) –

  A ColorMapper to use to map the scalar data from image into RGBA values for display.

  The name of a palette from bokeh.palettes may also be set, in which case a LinearColorMapper configured with the named palette wil be used.

  Note

  The color mapping step happens on the client. (default: <Instance: LinearColorMapper(palette=Greys9)>)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• dh_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• dw_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• global_alpha (AlphaSpec, optional) – The global alpha values for the images. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• origin (Enum(ImageOrigin), optional) – Defines the coordinate space of an image. (default: ‘bottom_left’)

• palette (str or list[color value]) –

• from (a palette to construct a value for the color mapper property) –

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

If both palette and color_mapper are passed, a ValueError exception will be raised. If neither is passed, then the Greys9 palette will be used as a default.

image_rgba(image=Field(field='image', transform=Unspecified, units=Unspecified), x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), dw=Field(field='dw', transform=Unspecified, units=Unspecified), dh=Field(field='dh', transform=Unspecified, units=Unspecified), dilate=False, *, anchor='bottom_left', decorations=[], dh_units='data', dw_units='data', global_alpha=1.0, name=None, origin='bottom_left', syncable=True, tags=[], **kwargs)

Configure and add ImageRGBA glyphs to this figure.

Parameters:

• image (NumberSpec, optional) – The arrays of RGBA data for the images. (default: Field(field=’image’, transform=Unspecified, units=Unspecified))

• x (NumberSpec, optional) – The x-coordinates to locate the image anchors. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates to locate the image anchors. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• dw (DistanceSpec, optional) –

  The widths of the plot regions that the images will occupy.

  Note

  This is not the number of pixels that an image is wide. That number is fixed by the image itself. (default: Field(field=’dw’, transform=Unspecified, units=Unspecified))

• dh (DistanceSpec, optional) –

  The height of the plot region that the image will occupy.

  Note

  This is not the number of pixels that an image is tall. That number is fixed by the image itself. (default: Field(field=’dh’, transform=Unspecified, units=Unspecified))

• dilate (Bool) –

  Whether to always round fractional pixel locations in such a way as to make the images bigger.

  This setting may be useful if pixel rounding errors are causing images to have a gap between them, when they should appear flush. (default: False)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• anchor (Either(Enum(Anchor), Tuple(Either(Enum(Align), Enum(HAlign), Percent), Either(Enum(Align), Enum(VAlign), Percent))), optional) – Position of the image should be anchored at the x, y coordinates. (default: ‘bottom_left’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• dh_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• dw_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• global_alpha (AlphaSpec, optional) – The global alpha values for the images. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• origin (Enum(ImageOrigin), optional) – Defines the coordinate space of an image. (default: ‘bottom_left’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

The image_rgba method accepts images as a two-dimensional array of RGBA values (encoded as 32-bit integers).

image_stack(image=Field(field='image', transform=Unspecified, units=Unspecified), x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), dw=Field(field='dw', transform=Unspecified, units=Unspecified), dh=Field(field='dh', transform=Unspecified, units=Unspecified), dilate=False, *, anchor='bottom_left', color_mapper=Undefined, decorations=[], dh_units='data', dw_units='data', global_alpha=1.0, name=None, origin='bottom_left', syncable=True, tags=[], **kwargs)

Configure and add ImageStack glyphs to this figure.

Parameters:

• image (NumberSpec, optional) – The 3D arrays of data for the images. (default: Field(field=’image’, transform=Unspecified, units=Unspecified))

• x (NumberSpec, optional) – The x-coordinates to locate the image anchors. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates to locate the image anchors. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• dw (DistanceSpec, optional) –

  The widths of the plot regions that the images will occupy.

  Note

  This is not the number of pixels that an image is wide. That number is fixed by the image itself. (default: Field(field=’dw’, transform=Unspecified, units=Unspecified))

• dh (DistanceSpec, optional) –

  The height of the plot region that the image will occupy.

  Note

  This is not the number of pixels that an image is tall. That number is fixed by the image itself. (default: Field(field=’dh’, transform=Unspecified, units=Unspecified))

• dilate (Bool) –

  Whether to always round fractional pixel locations in such a way as to make the images bigger.

  This setting may be useful if pixel rounding errors are causing images to have a gap between them, when they should appear flush. (default: False)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• anchor (Either(Enum(Anchor), Tuple(Either(Enum(Align), Enum(HAlign), Percent), Either(Enum(Align), Enum(VAlign), Percent))), optional) – Position of the image should be anchored at the x, y coordinates. (default: ‘bottom_left’)

• color_mapper (Instance(StackColorMapper), optional) –

  ScalarColorMapper used to map the scalar data from image into RGBA values for display.

  Note

  The color mapping step happens on the client. (default: Undefined)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• dh_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• dw_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• global_alpha (AlphaSpec, optional) – The global alpha values for the images. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• origin (Enum(ImageOrigin), optional) – Defines the coordinate space of an image. (default: ‘bottom_left’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

image_url(url, x, y, w, h, angle=0, dilate=False, *, anchor='top_left', angle_units='rad', decorations=[], global_alpha=1.0, h_units='data', name=None, retry_attempts=0, retry_timeout=0, syncable=True, tags=[], w_units='data', **kwargs)

Configure and add ImageURL glyphs to this figure.

Parameters:

• url (StringSpec) –

  The URLs to retrieve images from.

  Note

  The actual retrieving and loading of the images happens on the client.

• x (NumberSpec) – The x-coordinates to locate the image anchors.

• y (NumberSpec) – The y-coordinates to locate the image anchors.

• w (NullDistanceSpec) –

  The width of the plot region that the image will occupy in data space.

  The default value is None, in which case the image will be displayed at its actual image size (regardless of the units specified here).

• h (NullDistanceSpec) –

  The height of the plot region that the image will occupy in data space.

  The default value is None, in which case the image will be displayed at its actual image size (regardless of the units specified here).

• angle (AngleSpec) – The angles to rotate the images, as measured from the horizontal. (default: 0)

• dilate (Bool) –

  Whether to always round fractional pixel locations in such a way as to make the images bigger.

  This setting may be useful if pixel rounding errors are causing images to have a gap between them, when they should appear flush. (default: False)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• anchor (Either(Enum(Anchor), Tuple(Either(Enum(Align), Enum(HAlign), Percent), Either(Enum(Align), Enum(VAlign), Percent))), optional) – Position of the image should be anchored at the x, y coordinates. (default: ‘top_left’)

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• global_alpha (NumberSpec, optional) – An overall opacity that each image is rendered with (in addition to any inherent alpha values in the image itself). (default: 1.0)

• h_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• retry_attempts (Int) – Number of attempts to retry loading the images from the specified URL. Default is zero. (default: 0)

• retry_timeout (Int) – Timeout (in ms) between retry attempts to load the image from the specified URL. Default is zero ms. (default: 0)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

• w_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

inverted_triangle(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.inverted_triangle(x=[1, 2, 3], y=[1, 2, 3], size=20, color="#DE2D26")

show(plot)

js_link(attr: str, other: Model, other_attr: str, attr_selector: int | str | None = None) → None

Link two Bokeh model properties using JavaScript.

This is a convenience method that simplifies adding a CustomJS callback to update one Bokeh model property whenever another changes value.

Parameters:

• attr (str) – The name of a Bokeh property on this model

• other (Model) – A Bokeh model to link to self.attr

• other_attr (str) – The property on other to link together

• attr_selector (Union[int, str]) – The index to link an item in a subscriptable attr

Added in version 1.1

Raises:

ValueError –

Examples

This code with js_link:

select.js_link('value', plot, 'sizing_mode')

is equivalent to the following:

from bokeh.models import CustomJS
select.js_on_change('value',
    CustomJS(args=dict(other=plot),
             code="other.sizing_mode = this.value"
    )
)

Additionally, to use attr_selector to attach the left side of a range slider to a plot’s x_range:

range_slider.js_link('value', plot.x_range, 'start', attr_selector=0)

which is equivalent to:

from bokeh.models import CustomJS
range_slider.js_on_change('value',
    CustomJS(args=dict(other=plot.x_range),
             code="other.start = this.value[0]"
    )
)

js_on_change(event: str, *callbacks: JSChangeCallback) → None

Attach a CustomJS callback to an arbitrary BokehJS model event.

On the BokehJS side, change events for model properties have the form "change:property_name". As a convenience, if the event name passed to this method is also the name of a property on the model, then it will be prefixed with "change:" automatically:

# these two are equivalent
source.js_on_change('data', callback)
source.js_on_change('change:data', callback)

However, there are other kinds of events that can be useful to respond to, in addition to property change events. For example to run a callback whenever data is streamed to a ColumnDataSource, use the "stream" event on the source:

source.js_on_change('streaming', callback)

js_on_event(event: str | type[Event], *callbacks: JSEventCallback) → None

line(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Line glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates for the points of the line. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates for the points of the line. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (Alpha, optional) – The line alpha values for the line. (default: 1.0)

• line_cap (Enum(LineCap), optional) – The line cap values for the line. (default: ‘butt’)

• line_color (Nullable(Color), optional) – The line color values for the line. (default: ‘black’)

• line_dash (DashPattern) – The line dash values for the line. (default: [])

• line_dash_offset (Int) – The line dash offset values for the line. (default: 0)

• line_join (Enum(LineJoin), optional) – The line join values for the line. (default: ‘bevel’)

• line_width (Float, optional) – The line width values for the line. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

p = figure(title="line", width=300, height=300)
p.line(x=[1, 2, 3, 4, 5], y=[6, 7, 2, 4, 5])

show(p)

classmethod lookup(name: str, *, raises: bool = True) → PropertyDescriptor[Any] | None

Find the PropertyDescriptor for a Bokeh property on a class, given the property name.

Parameters:

• name (str) – name of the property to search for

• raises (bool) – whether to raise or return None if missing

Returns:

descriptor for property named name

Return type:

PropertyDescriptor

multi_line(xs=Field(field='xs', transform=Unspecified, units=Unspecified), ys=Field(field='ys', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add MultiLine glyphs to this figure.

Parameters:

• xs (NumberSpec, optional) – The x-coordinates for all the lines, given as a “list of lists”. (default: Field(field=’xs’, transform=Unspecified, units=Unspecified))

• ys (NumberSpec, optional) – The y-coordinates for all the lines, given as a “list of lists”. (default: Field(field=’ys’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (AlphaSpec, optional) – The line alpha values for the lines. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the lines. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the lines. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the lines. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the lines. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the lines. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the lines. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

For this glyph, the data is not simply an array of scalars, it is an “array of arrays”.

Examples

from bokeh.plotting import figure, output_file, show

p = figure(width=300, height=300)
p.multi_line(xs=[[1, 2, 3], [2, 3, 4]], ys=[[6, 7, 2], [4, 5, 7]],
            color=['red','green'])

show(p)

multi_polygons(xs=Field(field='xs', transform=Unspecified, units=Unspecified), ys=Field(field='ys', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add MultiPolygons glyphs to this figure.

Parameters:

• xs (NumberSpec, optional) –

  The x-coordinates for all the patches, given as a nested list.

  Note

  Each item in MultiPolygons represents one MultiPolygon and each MultiPolygon is comprised of n Polygons. Each Polygon is made of one exterior ring optionally followed by m interior rings (holes). (default: Field(field=’xs’, transform=Unspecified, units=Unspecified))

• ys (NumberSpec, optional) –

  The y-coordinates for all the patches, given as a “list of lists”.

  Note

  Each item in MultiPolygons represents one MultiPolygon and each MultiPolygon is comprised of n Polygons. Each Polygon is made of one exterior ring optionally followed by m interior rings (holes). (default: Field(field=’ys’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the multipolygons. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the multipolygons. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the multipolygons. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the multipolygons. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the multipolygons. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the multipolygons.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the multipolygons. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the multipolygons. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the multipolygons. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the multipolygons. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the multipolygons. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the multipolygons. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the multipolygons. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the multipolygons. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the multipolygons. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

For this glyph, the data is not simply an array of scalars, it is a nested array.

Examples

from bokeh.plotting import figure, output_file, show

p = figure(width=300, height=300)
p.multi_polygons(xs=[[[[1, 1, 2, 2]]], [[[1, 1, 3], [1.5, 1.5, 2]]]],
                ys=[[[[4, 3, 3, 4]]], [[[1, 3, 1], [1.5, 2, 1.5]]]],
                color=['red', 'green'])
show(p)

on_change(attr: str, *callbacks: PropertyCallback) → None

Add a callback on this object to trigger when attr changes.

Parameters:

• attr (str) – an attribute name on this object

• *callbacks (callable) – callback functions to register

Returns:

None

Examples

widget.on_change('value', callback1, callback2, ..., callback_n)

on_event(event: str | type[Event], *callbacks: EventCallback) → None

Run callbacks when the specified event occurs on this Model

Not all Events are supported for all Models. See specific Events in bokeh.events for more information on which Models are able to trigger them.

classmethod parameters() → list[inspect.Parameter]

Generate Python Parameter values suitable for functions that are derived from the glyph.

Returns:

list(Parameter)

patch(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Patch glyphs to this figure.

Parameters:

• x (NumberSpec, optional) –

  The x-coordinates for the points of the patch.

  Note

  A patch may comprise multiple polygons. In this case the x-coordinates for each polygon should be separated by NaN values in the sequence. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) –

  The y-coordinates for the points of the patch.

  Note

  A patch may comprise multiple polygons. In this case the y-coordinates for each polygon should be separated by NaN values in the sequence. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (Alpha, optional) – The fill alpha values for the patch. (default: 1.0)

• fill_color (Nullable(Color), optional) – The fill color values for the patch. (default: ‘gray’)

• hatch_alpha (Alpha, optional) – The hatch alpha values for the patch. (default: 1.0)

• hatch_color (Nullable(Color), optional) – The hatch color values for the patch. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the patch. (default: {})

• hatch_pattern (Nullable(String)) – The hatch pattern values for the patch.

• hatch_scale (Size, optional) – The hatch scale values for the patch. (default: 12.0)

• hatch_weight (Size, optional) – The hatch weight values for the patch. (default: 1.0)

• line_alpha (Alpha, optional) – The line alpha values for the patch. (default: 1.0)

• line_cap (Enum(LineCap), optional) – The line cap values for the patch. (default: ‘butt’)

• line_color (Nullable(Color), optional) – The line color values for the patch. (default: ‘black’)

• line_dash (DashPattern) – The line dash values for the patch. (default: [])

• line_dash_offset (Int) – The line dash offset values for the patch. (default: 0)

• line_join (Enum(LineJoin), optional) – The line join values for the patch. (default: ‘bevel’)

• line_width (Float, optional) – The line width values for the patch. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

p = figure(width=300, height=300)
p.patch(x=[1, 2, 3, 2], y=[6, 7, 2, 2], color="#99d8c9")

show(p)

patches(xs=Field(field='xs', transform=Unspecified, units=Unspecified), ys=Field(field='ys', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Patches glyphs to this figure.

Parameters:

• xs (NumberSpec, optional) –

  The x-coordinates for all the patches, given as a “list of lists”.

  Note

  Individual patches may comprise multiple polygons. In this case the x-coordinates for each polygon should be separated by NaN values in the sublists. (default: Field(field=’xs’, transform=Unspecified, units=Unspecified))

• ys (NumberSpec, optional) –

  The y-coordinates for all the patches, given as a “list of lists”.

  Note

  Individual patches may comprise multiple polygons. In this case the y-coordinates for each polygon should be separated by NaN values in the sublists. (default: Field(field=’ys’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the patches. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the patches. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the patches. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the patches. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the patches. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the patches.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the patches. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the patches. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the patches. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the patches. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the patches. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the patches. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the patches. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the patches. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the patches. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

For this glyph, the data is not simply an array of scalars, it is an “array of arrays”.

Examples

from bokeh.plotting import figure, output_file, show

p = figure(width=300, height=300)
p.patches(xs=[[1,2,3],[4,5,6,5]], ys=[[1,2,1],[4,5,5,4]],
          color=["#43a2ca", "#a8ddb5"])

show(p)

plus(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.plus(x=[1, 2, 3], y=[1, 2, 3], size=20, color="#DE2D26")

show(plot)

classmethod properties(*, _with_props: bool = False) → set[str] | dict[str, Property[Any]]

Collect the names of properties on this class.

Warning

In a future version of Bokeh, this method will return a dictionary mapping property names to property objects. To future-proof this current usage of this method, wrap the return value in list.

Returns:

property names

classmethod properties_with_refs() → dict[str, Property[Any]]

Collect the names of all properties on this class that also have references.

This method always traverses the class hierarchy and includes properties defined on any parent classes.

Returns:

names of properties that have references

Return type:

set[str]

properties_with_values(*, include_defaults: bool = True, include_undefined: bool = False) → dict[str, Any]

Collect a dict mapping property names to their values.

This method always traverses the class hierarchy and includes properties defined on any parent classes.

Non-serializable properties are skipped and property values are in “serialized” format which may be slightly different from the values you would normally read from the properties; the intent of this method is to return the information needed to losslessly reconstitute the object instance.

Parameters:

include_defaults (bool, optional) – Whether to include properties that haven’t been explicitly set since the object was created. (default: True)

Returns:

mapping from property names to their values

Return type:

dict

quad(left=Field(field='left', transform=Unspecified, units=Unspecified), right=Field(field='right', transform=Unspecified, units=Unspecified), top=Field(field='top', transform=Unspecified, units=Unspecified), bottom=Field(field='bottom', transform=Unspecified, units=Unspecified), *, border_radius=0, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Quad glyphs to this figure.

Parameters:

• left (NumberSpec, optional) – The x-coordinates of the left edges. (default: Field(field=’left’, transform=Unspecified, units=Unspecified))

• right (NumberSpec, optional) – The x-coordinates of the right edges. (default: Field(field=’right’, transform=Unspecified, units=Unspecified))

• top (NumberSpec, optional) – The y-coordinates of the top edges. (default: Field(field=’top’, transform=Unspecified, units=Unspecified))

• bottom (NumberSpec, optional) – The y-coordinates of the bottom edges. (default: Field(field=’bottom’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• border_radius (Either(NonNegative, Struct)) –

  Allows the box to have rounded corners.

  Note

  This property is experimental and may change at any point. (default: 0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the quads. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the quads. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the quads. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the quads. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the quads. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the quads.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the quads. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the quads. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the quads. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the quads. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the quads. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the quads. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the quads. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the quads. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the quads. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.quad(top=[2, 3, 4], bottom=[1, 2, 3], left=[1, 2, 3],
          right=[1.2, 2.5, 3.7], color="#B3DE69")

show(plot)

quadratic(x0=Field(field='x0', transform=Unspecified, units=Unspecified), y0=Field(field='y0', transform=Unspecified, units=Unspecified), x1=Field(field='x1', transform=Unspecified, units=Unspecified), y1=Field(field='y1', transform=Unspecified, units=Unspecified), cx=Field(field='cx', transform=Unspecified, units=Unspecified), cy=Field(field='cy', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Quadratic glyphs to this figure.

Parameters:

• x0 (NumberSpec, optional) – The x-coordinates of the starting points. (default: Field(field=’x0’, transform=Unspecified, units=Unspecified))

• y0 (NumberSpec, optional) – The y-coordinates of the starting points. (default: Field(field=’y0’, transform=Unspecified, units=Unspecified))

• x1 (NumberSpec, optional) – The x-coordinates of the ending points. (default: Field(field=’x1’, transform=Unspecified, units=Unspecified))

• y1 (NumberSpec, optional) – The y-coordinates of the ending points. (default: Field(field=’y1’, transform=Unspecified, units=Unspecified))

• cx (NumberSpec, optional) – The x-coordinates of the control points. (default: Field(field=’cx’, transform=Unspecified, units=Unspecified))

• cy (NumberSpec, optional) – The y-coordinates of the control points. (default: Field(field=’cy’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (AlphaSpec, optional) – The line alpha values for the parabolas. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the parabolas. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the parabolas. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the parabolas. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the parabolas. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the parabolas. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the parabolas. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

query_properties_with_values(query: Callable[[PropertyDescriptor[Any]], bool], *, include_defaults: bool = True, include_undefined: bool = False) → dict[str, Any]

Query the properties values of HasProps instances with a predicate.

Parameters:

• query (callable) – A callable that accepts property descriptors and returns True or False

• include_defaults (bool, optional) – Whether to include properties that have not been explicitly set by a user (default: True)

Returns:

mapping of property names and values for matching properties

Return type:

dict

ray(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), length=0, angle=0, *, angle_units='rad', decorations=[], length_units='data', line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Ray glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates to start the rays. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates to start the rays. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• length (DistanceSpec) – The length to extend the ray. Note that this length defaults to data units (measured in the x-direction). (default: 0)

• angle (AngleSpec) – The angles in radians to extend the rays, as measured from the horizontal. (default: 0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• length_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• line_alpha (AlphaSpec, optional) – The line alpha values for the rays. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the rays. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the rays. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the rays. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the rays. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the rays. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the rays. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.ray(x=[1, 2, 3], y=[1, 2, 3], length=45, angle=-0.7, color="#FB8072",
        line_width=2)

show(plot)

rect(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), width=Field(field='width', transform=Unspecified, units=Unspecified), height=Field(field='height', transform=Unspecified, units=Unspecified), angle=0.0, dilate=False, *, angle_units='rad', border_radius=0, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, height_units='data', line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], width_units='data', **kwargs)

Configure and add Rect glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the centers of the rectangles. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the centers of the rectangles. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• width (DistanceSpec, optional) – The overall widths of the rectangles. (default: Field(field=’width’, transform=Unspecified, units=Unspecified))

• height (DistanceSpec, optional) – The overall heights of the rectangles. (default: Field(field=’height’, transform=Unspecified, units=Unspecified))

• angle (AngleSpec) – The angles to rotate the rectangles, as measured from the horizontal. (default: 0.0)

• dilate (Bool) –

  Whether to always round fractional pixel locations in such a way as to make the rectangles bigger.

  This setting may be useful if pixel rounding errors are causing rectangles to have a gap between them, when they should appear flush. (default: False)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• border_radius (Either(NonNegative, Struct)) –

  Allows the box to have rounded corners.

  Note

  This property is experimental and may change at any point. (default: 0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the rectangles. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the rectangles. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the rectangles. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the rectangles. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the rectangles. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the rectangles.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the rectangles. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the rectangles. (default: 1.0)

• height_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• line_alpha (AlphaSpec, optional) – The line alpha values for the rectangles. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the rectangles. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the rectangles. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the rectangles. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the rectangles. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the rectangles. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the rectangles. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

• width_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.rect(x=[1, 2, 3], y=[1, 2, 3], width=10, height=20, color="#CAB2D6",
          width_units="screen", height_units="screen")

show(plot)

Warning

Rect glyphs are not well defined on logarithmic scales. Use Block or Quad glyphs instead.

references() → set[bokeh.model.model.Model]

Returns all Models that this object has references to.

remove_on_change(attr: str, *callbacks: Callable[[str, Any, Any], None]) → None

Remove a callback from this object

remove_tools(*tools: Tool) → None

Removes tools from the plot.

Parameters:

*tools (Tool) – the tools to remove from the Plot

Returns:

None

row(row, gridplot)

Return whether this plot is in a given row of a GridPlot.

Parameters:

• row (int) – index of the row to test

• gridplot (GridPlot) – the GridPlot to check

Returns:

bool

scatter(*args: Any, **kwargs: Any) → GlyphRenderer

Creates a scatter plot of the given x and y items.

Parameters:

• x (str or seq[float]) – values or field names of center x coordinates

• y (str or seq[float]) – values or field names of center y coordinates

• size (str or list[float]) – values or field names of sizes in screen units

• marker (str, or list[str]) – values or field names of marker types

• color (color value, optional) – shorthand to set both fill and line color

• source (ColumnDataSource) – a user-supplied data source. An attempt will be made to convert the object to ColumnDataSource if needed. If none is supplied, one is created for the user automatically.

• **kwargs – line properties and fill properties

Examples

>>> p.scatter([1,2,3],[4,5,6], marker="square", fill_color="red")
>>> p.scatter("data1", "data2", marker="mtype", source=data_source, ...)

Note

When passing marker="circle" it is also possible to supply a radius value in data units. When configuring marker type from a data source column, all markers including circles may only be configured with size in screen units.

Note

Scatter markers with multiple marker types may be drawn in a different order when using the WebGL output backend. This is an explicit trade-off made in the interests of performance.

segment(x0=Field(field='x0', transform=Unspecified, units=Unspecified), y0=Field(field='y0', transform=Unspecified, units=Unspecified), x1=Field(field='x1', transform=Unspecified, units=Unspecified), y1=Field(field='y1', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Segment glyphs to this figure.

Parameters:

• x0 (NumberSpec, optional) – The x-coordinates of the starting points. (default: Field(field=’x0’, transform=Unspecified, units=Unspecified))

• y0 (NumberSpec, optional) – The y-coordinates of the starting points. (default: Field(field=’y0’, transform=Unspecified, units=Unspecified))

• x1 (NumberSpec, optional) – The x-coordinates of the ending points. (default: Field(field=’x1’, transform=Unspecified, units=Unspecified))

• y1 (NumberSpec, optional) – The y-coordinates of the ending points. (default: Field(field=’y1’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (AlphaSpec, optional) – The line alpha values for the segments. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the segments. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the segments. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the segments. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the segments. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the segments. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the segments. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.segment(x0=[1, 2, 3], y0=[1, 2, 3],
             x1=[1, 2, 3], y1=[1.2, 2.5, 3.7],
             color="#F4A582", line_width=3)

show(plot)

select(*args, **kwargs)

Query this object and all of its references for objects that match the given selector.

There are a few different ways to call the select method. The most general is to supply a JSON-like query dictionary as the single argument or as keyword arguments:

Parameters:

selector (JSON-like) – some sample text

Keyword Arguments:

kwargs – query dict key/values as keyword arguments

Additionally, for compatibility with Model.select, a selector dict may be passed as selector keyword argument, in which case the value of kwargs['selector'] is used for the query.

For convenience, queries on just names can be made by supplying the name string as the single parameter:

Parameters:

name (str) – the name to query on

Also queries on just type can be made simply by supplying the Model subclass as the single parameter:

Parameters:

type (Model) – the type to query on

Returns:

seq[Model]

Examples

# These three are equivalent
p.select(selector={"type": HoverTool})
p.select({"type": HoverTool})
p.select(HoverTool)

# These two are also equivalent
p.select({"name": "mycircle"})
p.select("mycircle")

# Keyword arguments can be supplied in place of selector dict
p.select({"name": "foo", "type": HoverTool})
p.select(name="foo", type=HoverTool)

select_one(selector: SelectorType) → Model | None

Query this object and all of its references for objects that match the given selector. Raises an error if more than one object is found. Returns single matching object, or None if nothing is found :param selector: :type selector: JSON-like

Returns:

Model

set_from_json(name: str, value: Any, *, setter: Setter | None = None) → None

Set a property value on this object from JSON.

Parameters:

• name – (str) : name of the attribute to set

• json – (JSON-value) : value to set to the attribute to

• models (dict or None, optional) –

  Mapping of model ids to models (default: None)

  This is needed in cases where the attributes to update also have values that have references.

• setter (ClientSession or ServerSession or None, optional) –

  This is used to prevent “boomerang” updates to Bokeh apps.

  In the context of a Bokeh server application, incoming updates to properties will be annotated with the session that is doing the updating. This value is propagated through any subsequent change notifications that the update triggers. The session can compare the event setter to itself, and suppress any updates that originate from itself.

Returns:

None

set_select(selector: type[Model] | SelectorType, updates: dict[str, Any]) → None

Update objects that match a given selector with the specified attribute/value updates.

Parameters:

• selector (JSON-like) –

• updates (dict) –

Returns:

None

square(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.square(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,30], color="#74ADD1")

show(plot)

square_cross(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.square_cross(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
                  color="#7FC97F",fill_color=None, line_width=2)

show(plot)

square_dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.square_dot(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
                color="#7FC97F", fill_color=None)

show(plot)

square_pin(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.square_pin(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
                color="#7FC97F",fill_color=None, line_width=2)

show(plot)

square_x(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.square_x(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
              color="#FDAE6B",fill_color=None, line_width=2)

show(plot)

star(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.star(x=[1, 2, 3], y=[1, 2, 3], size=20,
          color="#1C9099", line_width=2)

show(plot)

star_dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.star_dot(x=[1, 2, 3], y=[1, 2, 3], size=20,
              color="#386CB0", fill_color=None, line_width=2)

show(plot)

step(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, mode='before', name=None, syncable=True, tags=[], **kwargs)

Configure and add Step glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates for the steps. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates for the steps. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (Alpha, optional) – The line alpha values for the steps. (default: 1.0)

• line_cap (Enum(LineCap), optional) – The line cap values for the steps. (default: ‘butt’)

• line_color (Nullable(Color), optional) – The line color values for the steps. (default: ‘black’)

• line_dash (DashPattern) – The line dash values for the steps. (default: [])

• line_dash_offset (Int) – The line dash offset values for the steps. (default: 0)

• line_join (Enum(LineJoin), optional) – The line join values for the steps. (default: ‘bevel’)

• line_width (Float, optional) – The line width values for the steps. (default: 1)

• mode (Enum(StepMode), optional) –

  Where the step “level” should be drawn in relation to the x and y coordinates. The parameter can assume one of three values:

  • before: (default) Draw step levels before each x-coordinate (no step before the first point)

  • after: Draw step levels after each x-coordinate (no step after the last point)

  • center: Draw step levels centered on each x-coordinate (default: ‘before’)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.step(x=[1, 2, 3, 4, 5], y=[1, 2, 3, 2, 5], color="#FB8072")

show(plot)

subplot(*, x_source: Range | None = None, y_source: Range | None = None, x_scale: Scale | None = None, y_scale: Scale | None = None, x_target: Range, y_target: Range) → GlyphAPI

Create a new sub-coordinate system and expose a plotting API.

text(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), text=Field(field='text', transform=Unspecified, units=Unspecified), angle=0, x_offset=0, y_offset=0, *, anchor=Value(value='auto', transform=Unspecified, units=Unspecified), angle_units='rad', background_fill_alpha=1.0, background_fill_color=None, background_hatch_alpha=1.0, background_hatch_color=None, background_hatch_extra={}, background_hatch_pattern=None, background_hatch_scale=12.0, background_hatch_weight=1.0, border_line_alpha=1.0, border_line_cap='butt', border_line_color=None, border_line_dash=[], border_line_dash_offset=0, border_line_join='bevel', border_line_width=1, border_radius=0, decorations=[], name=None, padding=0, syncable=True, tags=[], text_align='left', text_alpha=1.0, text_baseline='bottom', text_color='#444444', text_font=Value(value='helvetica', transform=Unspecified, units=Unspecified), text_font_size=Value(value='16px', transform=Unspecified, units=Unspecified), text_font_style='normal', text_line_height=1.2, text_outline_color=None, **kwargs)

Configure and add Text glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates to locate the text anchors. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates to locate the text anchors. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• text (StringSpec, optional) – The text values to render. (default: Field(field=’text’, transform=Unspecified, units=Unspecified))

• angle (AngleSpec) – The angles to rotate the text, as measured from the horizontal. (default: 0)

• x_offset (NumberSpec) –

  Offset values in pixels to apply to the x-coordinates.

  This is useful, for instance, if it is desired to “float” text a fixed distance in screen units from a given data position. (default: 0)

• y_offset (NumberSpec) –

  Offset values in pixels to apply to the y-coordinates.

  This is useful, for instance, if it is desired to “float” text a fixed distance in screen units from a given data position. (default: 0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• anchor (DataSpec, optional) –

  Position within the bounding box of this glyph to which x and y coordinates are anchored to. This can be a named anchor point like top_left or center, or a percentage from from left to right and top to bottom, or a combination of those, independently in width and height. If set to auto, then anchor point will be determined from text align and baseline.

  Note

  This property is experimental and may change at any point. (default: Value(value=’auto’, transform=Unspecified, units=Unspecified))

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• background_fill_alpha (AlphaSpec, optional) – The fill alpha values for the text bounding box. (default: 1.0)

• background_fill_color (ColorSpec) – The fill color values for the text bounding box.

• background_hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the text bounding box. (default: 1.0)

• background_hatch_color (ColorSpec) – The hatch color values for the text bounding box.

• background_hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the text bounding box. (default: {})

• background_hatch_pattern (HatchPatternSpec) – The hatch pattern values for the text bounding box.

• background_hatch_scale (NumberSpec, optional) – The hatch scale values for the text bounding box. (default: 12.0)

• background_hatch_weight (NumberSpec, optional) – The hatch weight values for the text bounding box. (default: 1.0)

• border_line_alpha (AlphaSpec, optional) – The line alpha values for the text bounding box. (default: 1.0)

• border_line_cap (LineCapSpec, optional) – The line cap values for the text bounding box. (default: ‘butt’)

• border_line_color (ColorSpec) – The line color values for the text bounding box.

• border_line_dash (DashPatternSpec) – The line dash values for the text bounding box. (default: [])

• border_line_dash_offset (IntSpec) – The line dash offset values for the text bounding box. (default: 0)

• border_line_join (LineJoinSpec, optional) – The line join values for the text bounding box. (default: ‘bevel’)

• border_line_width (NumberSpec, optional) – The line width values for the text bounding box. (default: 1)

• border_radius (Either(NonNegative, Struct)) –

  Allows the box to have rounded corners. For the best results, it should be used in combination with padding.

  Note

  This property is experimental and may change at any point. (default: 0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• padding (Either(NonNegative, Tuple(NonNegative, NonNegative), Struct, Tuple(NonNegative, NonNegative, NonNegative, NonNegative), Struct)) –

  Extra space between the text of a glyphs and its bounding box (border).

  Note

  This property is experimental and may change at any point. (default: 0)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

• text_align (TextAlignSpec, optional) – The text align values for the text. (default: ‘left’)

• text_alpha (AlphaSpec, optional) – The text alpha values for the text. (default: 1.0)

• text_baseline (TextBaselineSpec, optional) – The text baseline values for the text. (default: ‘bottom’)

• text_color (ColorSpec, optional) – The text color values for the text. (default: ‘#444444’)

• text_font (StringSpec, optional) – The text font values for the text. (default: Value(value=’helvetica’, transform=Unspecified, units=Unspecified))

• text_font_size (FontSizeSpec, optional) – The text font size values for the text. (default: Value(value=’16px’, transform=Unspecified, units=Unspecified))

• text_font_style (FontStyleSpec, optional) – The text font style values for the text. (default: ‘normal’)

• text_line_height (NumberSpec, optional) – The text line height values for the text. (default: 1.2)

• text_outline_color (ColorSpec) – The text outline color values for the text.

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Note

The location and angle of the text relative to the x, y coordinates is indicated by the alignment and baseline text properties.

themed_values() → dict[str, Any] | None

Get any theme-provided overrides.

Results are returned as a dict from property name to value, or None if no theme overrides any values for this instance.

Returns:

dict or None

to_serializable(serializer: Serializer) → ObjectRefRep

Converts this object to a serializable representation.

triangle(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.triangle(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
              color="#99D594", line_width=2)

show(plot)

triangle_dot(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.triangle_dot(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
                  color="#99D594", fill_color=None)

show(plot)

triangle_pin(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.triangle_pin(x=[1, 2, 3], y=[1, 2, 3], size=[10,20,25],
              color="#99D594", line_width=2)

show(plot)

trigger(attr: str, old: Any, new: Any, hint: DocumentPatchedEvent | None = None, setter: Setter | None = None) → None

unapply_theme() → None

Remove any themed values and restore defaults.

Returns:

None

update(**kwargs: Any) → None

Updates the object’s properties from the given keyword arguments.

Returns:

None

Examples

The following are equivalent:

from bokeh.models import Range1d

r = Range1d

# set properties individually:
r.start = 10
r.end = 20

# update properties together:
r.update(start=10, end=20)

varea(x=Field(field='x', transform=Unspecified, units=Unspecified), y1=Field(field='y1', transform=Unspecified, units=Unspecified), y2=Field(field='y2', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, name=None, syncable=True, tags=[], **kwargs)

Configure and add VArea glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates for the points of the area. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y1 (NumberSpec, optional) – The y-coordinates for the points of one side of the area. (default: Field(field=’y1’, transform=Unspecified, units=Unspecified))

• y2 (NumberSpec, optional) – The y-coordinates for the points of the other side of the area. (default: Field(field=’y2’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (Alpha, optional) – The fill alpha values for the vertical directed area. (default: 1.0)

• fill_color (Nullable(Color), optional) – The fill color values for the vertical directed area. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the vertical directed area. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the vertical directed area. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the vertical directed area. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the vertical directed area.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the vertical directed area. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the vertical directed area. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.varea(x=[1, 2, 3], y1=[0, 0, 0], y2=[1, 4, 2],
           fill_color="#99D594")

show(plot)

varea_stack(stackers, **kw)

Generate multiple VArea renderers for levels stacked bottom to top.

Parameters:

stackers (seq[str]) –

a list of data source field names to stack successively for y1 and y1 varea coordinates.

Additionally, the name of the renderer will be set to the value of each successive stacker (this is useful with the special hover variable $name)

Any additional keyword arguments are passed to each call to varea. If a keyword value is a list or tuple, then each call will get one value from the sequence.

Returns:

list[GlyphRenderer]

Examples

Assuming a ColumnDataSource named source with columns 2016 and 2017, then the following call to varea_stack will will create two VArea renderers that stack:

p.varea_stack(['2016', '2017'], x='x', color=['blue', 'red'], source=source)

This is equivalent to the following two separate calls:

p.varea(y1=stack(),       y2=stack('2016'),         x='x', color='blue', source=source, name='2016')
p.varea(y1=stack('2016'), y2=stack('2016', '2017'), x='x', color='red',  source=source, name='2017')

varea_step(x=Field(field='x', transform=Unspecified, units=Unspecified), y1=Field(field='y1', transform=Unspecified, units=Unspecified), y2=Field(field='y2', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, name=None, step_mode='before', syncable=True, tags=[], **kwargs)

Configure and add VAreaStep glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates for the points of the area. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y1 (NumberSpec, optional) – The y-coordinates for the points of one side of the area. (default: Field(field=’y1’, transform=Unspecified, units=Unspecified))

• y2 (NumberSpec, optional) – The y-coordinates for the points of the other side of the area. (default: Field(field=’y2’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (Alpha, optional) – The fill alpha values for the vertical directed area. (default: 1.0)

• fill_color (Nullable(Color), optional) – The fill color values for the vertical directed area. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the vertical directed area. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the vertical directed area. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the vertical directed area. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the vertical directed area.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the vertical directed area. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the vertical directed area. (default: 1.0)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• step_mode (Enum(StepMode), optional) –

  Where the step “level” should be drawn in relation to the x and y coordinates. The parameter can assume one of three values:

  • before: (default) Draw step levels before each x-coordinate (no step before the first point)

  • after: Draw step levels after each x-coordinate (no step after the last point)

  • center: Draw step levels centered on each x-coordinate (default: ‘before’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.varea_step(x=[1, 2, 3], y1=[0, 0, 0], y2=[1, 4, 2],
                step_mode="after", fill_color="#99D594")

show(plot)

vbar(x=Field(field='x', transform=Unspecified, units=Unspecified), width=1, top=Field(field='top', transform=Unspecified, units=Unspecified), bottom=0, *, border_radius=0, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add VBar glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the centers of the vertical bars. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• width (NumberSpec, optional) – The widths of the vertical bars. (default: 1)

• top (NumberSpec, optional) – The y-coordinates of the top edges. (default: Field(field=’top’, transform=Unspecified, units=Unspecified))

• bottom (NumberSpec) – The y-coordinates of the bottom edges. (default: 0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• border_radius (Either(NonNegative, Struct)) –

  Allows the box to have rounded corners.

  Note

  This property is experimental and may change at any point. (default: 0)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the vertical bars. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the vertical bars. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the vertical bars. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the vertical bars. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the vertical bars. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the vertical bars.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the vertical bars. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the vertical bars. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the vertical bars. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the vertical bars. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the vertical bars. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the vertical bars. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the vertical bars. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the vertical bars. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the vertical bars. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.vbar(x=[1, 2, 3], width=0.5, bottom=0, top=[1,2,3], color="#CAB2D6")

show(plot)

vbar_stack(stackers, **kw)

Generate multiple VBar renderers for levels stacked bottom to top.

Parameters:

stackers (seq[str]) –

a list of data source field names to stack successively for left and right bar coordinates.

Additionally, the name of the renderer will be set to the value of each successive stacker (this is useful with the special hover variable $name)

Any additional keyword arguments are passed to each call to vbar. If a keyword value is a list or tuple, then each call will get one value from the sequence.

Returns:

list[GlyphRenderer]

Examples

Assuming a ColumnDataSource named source with columns 2016 and 2017, then the following call to vbar_stack will will create two VBar renderers that stack:

p.vbar_stack(['2016', '2017'], x=10, width=0.9, color=['blue', 'red'], source=source)

This is equivalent to the following two separate calls:

p.vbar(bottom=stack(),       top=stack('2016'),         x=10, width=0.9, color='blue', source=source, name='2016')
p.vbar(bottom=stack('2016'), top=stack('2016', '2017'), x=10, width=0.9, color='red',  source=source, name='2017')

vline_stack(stackers, **kw)

Generate multiple Line renderers for lines stacked vertically.

Parameters:

stackers (seq[str]) – a list of data source field names to stack successively for y line coordinates.

Additionally, the name of the renderer will be set to the value of each successive stacker (this is useful with the special hover variable $name)

Any additional keyword arguments are passed to each call to line. If a keyword value is a list or tuple, then each call will get one value from the sequence.

Returns:

list[GlyphRenderer]

Examples

Assuming a ColumnDataSource named source with columns 2016 and 2017, then the following call to vline_stack with stackers for the y-coordinates will will create two Line renderers that stack:

p.vline_stack(['2016', '2017'], x='x', color=['blue', 'red'], source=source)

This is equivalent to the following two separate calls:

p.line(y=stack('2016'),         x='x', color='blue', source=source, name='2016')
p.line(y=stack('2016', '2017'), x='x', color='red',  source=source, name='2017')

vspan(x=Field(field='x', transform=Unspecified, units=Unspecified), *, decorations=[], line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add VSpan glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the spans. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• line_alpha (AlphaSpec, optional) – The line alpha values for the spans. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the spans. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the spans. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the spans. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the spans. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the spans. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the spans. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300, y_range=(0, 1))
plot.vspan(x=[1, 2, 3], color="#CAB2D6")

show(plot)

vstrip(x0=Field(field='x0', transform=Unspecified, units=Unspecified), x1=Field(field='x1', transform=Unspecified, units=Unspecified), *, decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add VStrip glyphs to this figure.

Parameters:

• x0 (NumberSpec, optional) – The x-coordinates of the coordinates of one side of the strips. (default: Field(field=’x0’, transform=Unspecified, units=Unspecified))

• x1 (NumberSpec, optional) – The x-coordinates of the coordinates of the other side of the strips. (default: Field(field=’x1’, transform=Unspecified, units=Unspecified))

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the strips. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the strips. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the strips. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the strips. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the strips. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the strips.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the strips. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the strips. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the strips. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the strips. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the strips. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the strips. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the strips. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the strips. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the strips. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300, y_range=(0, 1))
plot.vstrip(x0=[1, 2, 5], x1=[3, 4, 8], color="#CAB2D6")

show(plot)

wedge(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), radius=Field(field='radius', transform=Unspecified, units=Unspecified), start_angle=Field(field='start_angle', transform=Unspecified, units=Unspecified), end_angle=Field(field='end_angle', transform=Unspecified, units=Unspecified), direction='anticlock', *, decorations=[], end_angle_units='rad', fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, radius_units='data', start_angle_units='rad', syncable=True, tags=[], **kwargs)

Configure and add Wedge glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-coordinates of the points of the wedges. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-coordinates of the points of the wedges. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• radius (DistanceSpec, optional) – Radii of the wedges. (default: Field(field=’radius’, transform=Unspecified, units=Unspecified))

• start_angle (AngleSpec, optional) – The angles to start the wedges, as measured from the horizontal. (default: Field(field=’start_angle’, transform=Unspecified, units=Unspecified))

• end_angle (AngleSpec, optional) – The angles to end the wedges, as measured from the horizontal. (default: Field(field=’end_angle’, transform=Unspecified, units=Unspecified))

• direction (Enum(Direction), optional) – Which direction to stroke between the start and end angles. (default: ‘anticlock’)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• end_angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the wedges. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the wedges. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the wedges. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the wedges. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the wedges. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the wedges.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the wedges. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the wedges. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the wedges. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the wedges. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the wedges. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the wedges. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the wedges. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the wedges. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the wedges. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• radius_units (NotSerialized(Enum(SpatialUnits)), optional) – Units to use for the associated property: screen or data (default: ‘data’)

• start_angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.wedge(x=[1, 2, 3], y=[1, 2, 3], radius=15, start_angle=0.6,
           end_angle=4.1, radius_units="screen", color="#2b8cbe")

show(plot)

x(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.x(x=[1, 2, 3], y=[1, 2, 3], size=[10, 20, 25], color="#fa9fb5")

show(plot)

y(x=Field(field='x', transform=Unspecified, units=Unspecified), y=Field(field='y', transform=Unspecified, units=Unspecified), size=4, angle=0.0, *, angle_units='rad', decorations=[], fill_alpha=1.0, fill_color='gray', hatch_alpha=1.0, hatch_color='black', hatch_extra={}, hatch_pattern=None, hatch_scale=12.0, hatch_weight=1.0, hit_dilation=1.0, line_alpha=1.0, line_cap='butt', line_color='black', line_dash=[], line_dash_offset=0, line_join='bevel', line_width=1, name=None, syncable=True, tags=[], **kwargs)

Configure and add Scatter glyphs to this figure.

Parameters:

• x (NumberSpec, optional) – The x-axis coordinates for the center of the markers. (default: Field(field=’x’, transform=Unspecified, units=Unspecified))

• y (NumberSpec, optional) – The y-axis coordinates for the center of the markers. (default: Field(field=’y’, transform=Unspecified, units=Unspecified))

• size (SizeSpec, optional) – The size (diameter) values for the markers in screen space units. (default: 4)

• angle (AngleSpec) – The angles to rotate the markers. (default: 0.0)

• alpha (float, optional) –

  An alias to set all alpha keyword arguments at once. (default: None)

  Alpha values must be between 0 (fully transparent) and 1 (fully opaque).

  Any explicitly set values for line_alpha, etc. will override this setting.

• color (color, optional) –

  An alias to set all color keyword arguments at once. (default: None)

  See Color properties in the user guide for different options to define colors.

  Any explicitly set values for line_color, etc. will override this setting.

• legend_field (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in the browser. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in JavaScript, at the same time the Bokeh content is rendered in the browser. If the data is subsequently updated, the legend will automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_group (str, optional) –

  Specify that the glyph should produce multiple legend entries by grouping them in Python. The value of this parameter is the name of a column in the data source that should be used for the grouping.

  The grouping is performed in Python, before the Bokeh output is sent to a browser. If the date is subsequently updated, the legend will not automatically re-group.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied

• legend_label (str, optional) –

  Specify that the glyph should produce a single basic legend label in the legend. The legend entry is labeled with the exact text supplied here.

  Note

  Only one of legend_field, legend_group, or legend_label should be supplied.

• muted (bool, optionall) –

  Whether the glyph should be rendered as muted (default: False)

  For this to be useful, an muted_glyph must be configured on the returned GlyphRender. This can be done by explicitly creating a Glyph to use, or more simply by passing e.g. muted_color, etc. to this glyph function.

• name (str, optional) –

  An optional user-supplied name to attach to the renderer (default: None)

  Bokeh does not use this value in any way, but it may be useful for searching a Bokeh document to find a specific model.

• source (ColumnDataSource, optional) –

  A user-supplied data source. (defatult: None)

  If not supplied, Bokeh will automatically construct an internal ColumnDataSource with default column names from the coordinates and other arguments that were passed-in as literal list or array values.

  If supplied, Bokeh will use the supplied data source to derive the glyph. In this case, literal list or arrays may not be used for coordinates or other arguments. Only singular fixed values (e.g. x=10) or column names in the data source (e.g. x="time") are permitted.

• view (CDSView, optional) – A view for filtering the data source. (default: None)

• visible (bool, optional) – Whether the glyph should be rendered. (default: True)

• x_range_name (str, optional) –

  The name of an extra range to use for mapping x-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• y_range_name (str, optional) –

  The name of an extra range to use for mapping y-coordinates. (default: None)

  If not supplied, then the default y_range of the plot will be used for coordinate mapping.

• level (RenderLevel, optional) – Specify the render level order for this glyph.

Keyword Arguments:

• angle_units (NotSerialized(Enum(AngleUnits)), optional) – Units to use for the associated property: deg, rad, grad or turn (default: ‘rad’)

• decorations (List) –

  A collection of glyph decorations, e.g. arrow heads.

  Use GlyphRenderer.add_decoration() for easy setup for all glyphs of a glyph renderer. Use this property when finer control is needed.

  Note

  Decorations are only for aiding visual appearance of a glyph, but they don’t participate in hit testing, etc. (default: [])

• fill_alpha (AlphaSpec, optional) – The fill alpha values for the markers. (default: 1.0)

• fill_color (ColorSpec, optional) – The fill color values for the markers. (default: ‘gray’)

• hatch_alpha (AlphaSpec, optional) – The hatch alpha values for the markers. (default: 1.0)

• hatch_color (ColorSpec, optional) – The hatch color values for the markers. (default: ‘black’)

• hatch_extra (Dict(String, Instance(‘bokeh.models.textures.Texture’))) – The hatch extra values for the markers. (default: {})

• hatch_pattern (HatchPatternSpec) – The hatch pattern values for the markers.

• hatch_scale (NumberSpec, optional) – The hatch scale values for the markers. (default: 12.0)

• hatch_weight (NumberSpec, optional) – The hatch weight values for the markers. (default: 1.0)

• hit_dilation (Size, optional) – The factor by which to dilate the hit radius which is responsible for defining the range in which a marker responds to interactions with the Hover and Tap tools. (default: 1.0)

• line_alpha (AlphaSpec, optional) – The line alpha values for the markers. (default: 1.0)

• line_cap (LineCapSpec, optional) – The line cap values for the markers. (default: ‘butt’)

• line_color (ColorSpec, optional) – The line color values for the markers. (default: ‘black’)

• line_dash (DashPatternSpec) – The line dash values for the markers. (default: [])

• line_dash_offset (IntSpec) – The line dash offset values for the markers. (default: 0)

• line_join (LineJoinSpec, optional) – The line join values for the markers. (default: ‘bevel’)

• line_width (NumberSpec, optional) – The line width values for the markers. (default: 1)

• name (Nullable(String)) –

  An arbitrary, user-supplied name for this model.

  This name can be useful when querying the document to retrieve specific Bokeh models.

  >>> plot.circle([1,2,3], [4,5,6], name="temp")
  >>> plot.select(name="temp")
  [GlyphRenderer(id='399d53f5-73e9-44d9-9527-544b761c7705', ...)]
  

  Note

  No uniqueness guarantees or other conditions are enforced on any names that are provided, nor is the name used directly by Bokeh for any reason.

• syncable (Bool, optional) –

  Indicates whether this model should be synchronized back to a Bokeh server when updated in a web browser. Setting to False may be useful to reduce network traffic when dealing with frequently updated objects whose updated values we don’t need.

  Note

  Setting this property to False will prevent any on_change() callbacks on this object from triggering. However, any JS-side callbacks will still work. (default: True)

• tags (List) –

  An optional list of arbitrary, user-supplied values to attach to this model.

  This data can be useful when querying the document to retrieve specific Bokeh models:

  >>> r = plot.circle([1,2,3], [4,5,6])
  >>> r.tags = ["foo", 10]
  >>> plot.select(tags=['foo', 10])
  [GlyphRenderer(id='1de4c3df-a83d-480a-899b-fb263d3d5dd9', ...)]
  

  Or simply a convenient way to attach any necessary metadata to a model that can be accessed by CustomJS callbacks, etc.

  Note

  No uniqueness guarantees or other conditions are enforced on any tags that are provided, nor are the tags used directly by Bokeh for any reason. (default: [])

It is also possible to set the color and alpha parameters of extra glyphs for selection, nonselection, hover, or muted. To do so, add the relevant prefix to any visual parameter. For example, pass nonselection_alpha to set the line and fill alpha for nonselect, or hover_fill_alpha to set the fill alpha for hover. See the Styling glyphs section of the user guide for full details.

Returns:

GlyphRenderer

Examples

from bokeh.plotting import figure, output_file, show

plot = figure(width=300, height=300)
plot.y(x=[1, 2, 3], y=[1, 2, 3], size=20, color="#DE2D26")

show(plot)

property axis

Splattable list of Axis objects.

property background

property coordinates

property document: Document | None

The Document this model is attached to (can be None)

property grid

Splattable list of Grid objects.

property hover

Splattable list of HoverTool objects.

property id: ID

property legend

Splattable list of Legend objects.

property plot

property ref: Ref

property tools: list[bokeh.models.tools.Tool]

property xaxis

Splattable list of Axis objects for the x dimension.

property xgrid

Splattable list of Grid objects for the x dimension.

property yaxis

Splattable list of Axis objects for the y dimension.

property ygrid

Splattable list of Grid objects for the y dimension.