bokeh.models.renderers¶

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

class DataRenderer(**kwargs)¶

Bases: bokeh.models.renderers.Renderer

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

{
  "id": "61a502f6-0095-40ed-bf1a-eb2ebf020536",
  "name": null,
  "tags": []
}

class DynamicImageRenderer(**kwargs)¶

Bases: bokeh.models.renderers.DataRenderer

alpha¶

property type: alpha:Float

tile opacity 0.0 - 1.0

image_source¶

property type: image_source:Instance(ImageSource)

Image source to use when rendering on the plot.

level¶

property type: level:Enum(‘image’, ‘underlay’, ‘glyph’, ‘annotation’, ‘overlay’, ‘tool’)

Specifies the level in which to render the glyph.

render_parents¶

property type: render_parents:Bool

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

{
  "alpha": 1.0,
  "id": "6df67126-1b0c-48c7-bc9e-23c1d6ebc9fa",
  "image_source": null,
  "level": "underlay",
  "name": null,
  "render_parents": true,
  "tags": []
}

class GlyphRenderer(**kwargs)¶

Bases: bokeh.models.renderers.DataRenderer

data_source¶

property type: data_source:Instance(DataSource)

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

glyph¶

property type: glyph:Instance(Glyph)

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

hover_glyph¶

property type: hover_glyph:Instance(Glyph)

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

level¶

property type: level:Enum(‘image’, ‘underlay’, ‘glyph’, ‘annotation’, ‘overlay’, ‘tool’)

Specifies the level in which to render the glyph.

nonselection_glyph¶

property type: nonselection_glyph: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.)

selection_glyph¶

property type: selection_glyph:Instance(Glyph)

An optional glyph used for selected points.

x_range_name¶

property type: x_range_name: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: y_range_name:String

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

{
  "data_source": null,
  "glyph": null,
  "hover_glyph": null,
  "id": "0041646e-383d-49c0-89ea-d18cda555ec7",
  "level": "glyph",
  "name": null,
  "nonselection_glyph": null,
  "selection_glyph": null,
  "tags": [],
  "x_range_name": "default",
  "y_range_name": "default"
}

class GuideRenderer(**kwargs)¶

Bases: bokeh.models.renderers.Renderer

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

level¶

property type: level:Enum(‘image’, ‘underlay’, ‘glyph’, ‘annotation’, ‘overlay’, ‘tool’)

Specifies the level in which to render the guide.

plot¶

property type: plot:Instance(Plot)

The plot to which this guide renderer is attached.

{
  "id": "aaf135b3-4ff8-4ab0-a046-12cb01c17875",
  "level": "overlay",
  "name": null,
  "plot": null,
  "tags": []
}

class Renderer(**kwargs)¶

Bases: bokeh.model.Model

An abstract base class for renderer types.

{
  "id": "d426ca9c-21cc-4af2-be75-3c2d430a465e",
  "name": null,
  "tags": []
}

class TileRenderer(**kwargs)¶

Bases: bokeh.models.renderers.DataRenderer

alpha¶

property type: alpha:Float

tile opacity 0.0 - 1.0

level¶

property type: level:Enum(‘image’, ‘underlay’, ‘glyph’, ‘annotation’, ‘overlay’, ‘tool’)

Specifies the level in which to render the tiles.

render_parents¶

property type: render_parents:Bool

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

tile_source¶

property type: tile_source:Instance(TileSource)

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

x_range_name¶

property type: x_range_name: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: y_range_name: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.

{
  "alpha": 1.0,
  "id": "08439327-d3ed-48a8-8f80-54011fc3f558",
  "level": "underlay",
  "name": null,
  "render_parents": true,
  "tags": [],
  "tile_source": {
    "id": "8a65fb7c-f0f1-4a4d-ac96-f80ae5e35ea3",
    "type": "WMTSTileSource"
  },
  "x_range_name": "default",
  "y_range_name": "default"
}