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": "fcc56dd5-4a32-455a-b1ea-424c01f1158e",
  "level": "image",
  "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.

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": "0f97c768-2e99-41c6-8946-139ed453cafc",
  "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.

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": "57b75269-7440-4ee3-b684-f32addfa527a",
  "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.

plot¶

property type: plot:Instance(Plot)

The plot to which this guide renderer is attached.

{
  "id": "42336ffb-89da-4125-8d68-1193bbc9ab4d",
  "level": "overlay",
  "name": null,
  "plot": null,
  "tags": []
}

class Renderer(**kwargs)¶

Bases: bokeh.model.Model

An abstract base class for renderer types.

level¶

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

Specifies the level in which to paint this renderer.

{
  "id": "2a3c6781-dbaf-45ee-922a-6f7746de79ce",
  "level": "image",
  "name": null,
  "tags": []
}

class TileRenderer(**kwargs)¶

Bases: bokeh.models.renderers.DataRenderer

alpha¶

property type: alpha:Float

tile opacity 0.0 - 1.0

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": "1b86fba5-e8ce-4613-bec0-51f9b9b41997",
  "level": "underlay",
  "name": null,
  "render_parents": true,
  "tags": [],
  "tile_source": {
    "id": "e52241eb-f48e-4bfa-befd-23c0fdf58552",
    "type": "WMTSTileSource"
  },
  "x_range_name": "default",
  "y_range_name": "default"
}