bokeh.models.renderers¶

Models (mostly base classes) for the various kinds of renderer types that Bokeh supports.

class DataRenderer(**kwargs)[source]¶

Bases: bokeh.models.renderers.Renderer

An abstract base class for data renderer types (e.g. GlyphRenderer, TileRenderer, GraphRenderer).

Note

This is an abstract base class used to help organize the hierarchy of Bokeh model types. It is not useful to instantiate on its own.

x_range_name¶

property type: String

A particular (named) x-range to use for computing screen locations when rendering glyphs on the plot. If unset, use the default x-range.

y_range_name¶

property type: String

A particular (named) y-range to use for computing screen locations when rendering glyphs on the plot. If unset, use the default y-range.

{
  "id": "14123",
  "js_event_callbacks": {},
  "js_property_callbacks": {},
  "level": "glyph",
  "name": null,
  "subscribed_events": [],
  "tags": [],
  "visible": true,
  "x_range_name": "default",
  "y_range_name": "default"
}

class GlyphRenderer(**kw)[source]¶

Bases: bokeh.models.renderers.DataRenderer

data_source¶

property type: Instance ( DataSource )

Local data source to use when rendering glyphs on the plot.

glyph¶

property type: Instance ( Glyph )

The glyph to render, in conjunction with the supplied data source and ranges.

hover_glyph¶

property type: Instance ( Glyph )

An optional glyph used for inspected points, e.g., those that are being hovered over by a HoverTool.

muted¶

property type: Bool

muted_glyph¶

property type: Instance ( Glyph )

nonselection_glyph¶

property type: Either ( Auto , Instance ( Glyph ) )

An optional glyph used for explicitly non-selected points (i.e., non-selected when there are other points that are selected, but not when no points at all are selected.)

If set to “auto” then a glyph with a low alpha value (0.1) will be used for non-selected points.

selection_glyph¶

property type: Either ( Auto , Instance ( Glyph ) )

An optional glyph used for selected points.

If set to “auto” then the standard glyph will be used for selected points.

view¶

property type: Instance ( CDSView )

A view into the data source to use when rendering glyphs. A default view of the entire data source is created when a view is not passed in during initialization.

{
  "data_source": null,
  "glyph": null,
  "hover_glyph": null,
  "id": "14126",
  "js_event_callbacks": {},
  "js_property_callbacks": {},
  "level": "glyph",
  "muted": false,
  "muted_glyph": null,
  "name": null,
  "nonselection_glyph": "auto",
  "selection_glyph": "auto",
  "subscribed_events": [],
  "tags": [],
  "view": {
    "id": "14127",
    "type": "CDSView"
  },
  "visible": true,
  "x_range_name": "default",
  "y_range_name": "default"
}

class GraphRenderer(**kwargs)[source]¶

Bases: bokeh.models.renderers.DataRenderer

edge_renderer¶

property type: Instance ( GlyphRenderer )

Instance of a GlyphRenderer containing an MultiLine Glyph that will be rendered as the graph edges.

inspection_policy¶

property type: Instance ( GraphHitTestPolicy )

An instance of a GraphHitTestPolicy that provides the logic for inspection of graph components.

layout_provider¶

property type: Instance ( LayoutProvider )

An instance of a LayoutProvider that supplies the layout of the network graph in cartesian space.

node_renderer¶

property type: Instance ( GlyphRenderer )

Instance of a GlyphRenderer containing an XYGlyph that will be rendered as the graph nodes.

selection_policy¶

property type: Instance ( GraphHitTestPolicy )

An instance of a GraphHitTestPolicy that provides the logic for selection of graph components.

{
  "edge_renderer": {
    "id": "14149",
    "type": "GlyphRenderer"
  },
  "id": "14144",
  "inspection_policy": {
    "id": "14146",
    "type": "NodesOnly"
  },
  "js_event_callbacks": {},
  "js_property_callbacks": {},
  "layout_provider": null,
  "level": "glyph",
  "name": null,
  "node_renderer": {
    "id": "14153",
    "type": "GlyphRenderer"
  },
  "selection_policy": {
    "id": "14145",
    "type": "NodesOnly"
  },
  "subscribed_events": [],
  "tags": [],
  "visible": true,
  "x_range_name": "default",
  "y_range_name": "default"
}

class GuideRenderer(**kwargs)[source]¶

Bases: bokeh.models.renderers.Renderer

A base class for all guide renderer types. GuideRenderer is not generally useful to instantiate on its own.

Note

This is an abstract base class used to help organize the hierarchy of Bokeh model types. It is not useful to instantiate on its own.

{
  "id": "14160",
  "js_event_callbacks": {},
  "js_property_callbacks": {},
  "level": "overlay",
  "name": null,
  "subscribed_events": [],
  "tags": [],
  "visible": true
}

class Renderer(**kwargs)[source]¶

Bases: bokeh.model.Model

An abstract base class for renderer types.

Note

This is an abstract base class used to help organize the hierarchy of Bokeh model types. It is not useful to instantiate on its own.

level¶

property type: Enum ( RenderLevel )

Specifies the level in which to paint this renderer.

visible¶

property type: Bool

Is the renderer visible.

{
  "id": "14161",
  "js_event_callbacks": {},
  "js_property_callbacks": {},
  "level": "image",
  "name": null,
  "subscribed_events": [],
  "tags": [],
  "visible": true
}

class TileRenderer(**kwargs)[source]¶

Bases: bokeh.models.renderers.DataRenderer

alpha¶

property type: Float

tile opacity 0.0 - 1.0

render_parents¶

property type: Bool

Flag enable/disable drawing of parent tiles while waiting for new tiles to arrive. Default value is True.

smoothing¶

property type: Bool

Enable image smoothing for the rendered tiles.

tile_source¶

property type: Instance ( TileSource )

Local data source to use when rendering glyphs on the plot.

{
  "alpha": 1.0,
  "id": "14164",
  "js_event_callbacks": {},
  "js_property_callbacks": {},
  "level": "glyph",
  "name": null,
  "render_parents": true,
  "smoothing": true,
  "subscribed_events": [],
  "tags": [],
  "tile_source": {
    "id": "14165",
    "type": "WMTSTileSource"
  },
  "visible": true,
  "x_range_name": "default",
  "y_range_name": "default"
}