holoviews.bokeh Package#


bokeh Package#


annotation Module#

Inheritance diagram of holoviews.plotting.bokeh.annotation
class holoviews.plotting.bokeh.annotation.ArrowPlot(element, plot=None, **params)[source]#

Bases: CompositeElementPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.BoxAnnotationPlot(element, plot=None, **params)[source]#

Bases: ElementPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

apply_ranges = param.Boolean(allow_refs=False, default=False, label=’Apply ranges’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f6e140>)

Whether to include the annotation in axis range calculations.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.DivPlot(element, plot=None, **params)[source]#

Bases: BokehPlot, GenericElementPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontsize, fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format, toolbar

hooks = param.HookList(allow_refs=False, bounds=(0, None), default=[], label=’Hooks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f6e8c0>)

Optional list of hooks called when finalizing a plot. The hook is passed the plot object and the displayed element, and other plotting handles can be accessed via plot.handles.

width = param.Number(allow_refs=False, bounds=(0, None), default=300, inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f6c520>)

The width of the component (in pixels). This can be either fixed or preferred width, depending on width sizing policy.

height = param.Number(allow_refs=False, bounds=(0, None), default=300, inclusive_bounds=(True, True), label=’Height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f6e2c0>)

The height of the component (in pixels). This can be either fixed or preferred height, depending on height sizing policy.

sizing_mode = param.ObjectSelector(allow_refs=False, label=’Sizing mode’, names={}, nested_refs=False, objects=[‘fixed’, ‘stretch_width’, ‘stretch_height’, ‘stretch_both’, ‘scale_width’, ‘scale_height’, ‘scale_both’, None], rx=<param.reactive.reactive_ops object at 0x7f8f32f6f130>)

How the component should size itself. * “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.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

get_aspect(xspan, yspan)[source]#

Should define the aspect ratio of the plot.

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.HLinesAnnotationPlot(element, **kwargs)[source]#

Bases: _SyntheticAnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.annotation._SyntheticAnnotationPlot: apply_ranges

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.HSpansAnnotationPlot(element, **kwargs)[source]#

Bases: _SyntheticAnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.annotation._SyntheticAnnotationPlot: apply_ranges

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.LabelsPlot(element, plot=None, **params)[source]#

Bases: ColorbarPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32fe3ca0>)

Whether to show legend for the plot.

xoffset = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Xoffset’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f04ee0>)

Amount of offset to apply to labels along x-axis.

yoffset = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Yoffset’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32fe2230>)

Amount of offset to apply to labels along x-axis.

color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f04ee0>)

Deprecated in favor of color style mapping, e.g. color=dim(‘color’)

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.LineAnnotationPlot(element, plot=None, **params)[source]#

Bases: ElementPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

apply_ranges = param.Boolean(allow_refs=False, default=False, label=’Apply ranges’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32f04850>)

Whether to include the annotation in axis range calculations.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.SlopePlot(element, plot=None, **params)[source]#

Bases: ElementPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.SplinePlot(element, plot=None, **params)[source]#

Bases: ElementPlot, AnnotationPlot

Draw the supplied Spline annotation (see Spline docstring). Does not support matplotlib Path codes.

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.TextPlot(element, plot=None, **params)[source]#

Bases: ElementPlot, AnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

selection_display = None#
set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.VLinesAnnotationPlot(element, **kwargs)[source]#

Bases: _SyntheticAnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.annotation._SyntheticAnnotationPlot: apply_ranges

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.annotation.VSpansAnnotationPlot(element, **kwargs)[source]#

Bases: _SyntheticAnnotationPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.annotation._SyntheticAnnotationPlot: apply_ranges

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges=None, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.


callbacks Module#

Inheritance diagram of holoviews.plotting.bokeh.callbacks
class holoviews.plotting.bokeh.callbacks.BoundsCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the bounds of a box_select tool.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.BoundsXCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the bounds of a xbox_select tool.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.BoundsYCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the bounds of a ybox_select tool.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.BoxEditCallback(plot, streams, source, **params)[source]#

Bases: GlyphDrawCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.CDSCallback(plot, streams, source, **params)[source]#

Bases: Callback

A Stream callback that syncs the data on a bokeh ColumnDataSource model with Python.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.Callback(plot, streams, source, **params)[source]#

Bases: object

Provides a baseclass to define callbacks, which return data from bokeh model callbacks, events and attribute changes. The callback then makes this data available to any streams attached to it.

The definition of a callback consists of a number of components:

  • modelsDefines which bokeh models the callback will be

    attached on referencing the model by its key in the plots handles, e.g. this could be the x_range, y_range, plot, a plotting tool or any other bokeh mode.

  • attributesThe attributes define which attributes to send

    back to Python. They are defined as a dictionary mapping between the name under which the variable is made available to Python and the specification of the attribute. The specification should start with the variable name that is to be accessed and the location of the attribute separated by periods. All models defined by the models and can be addressed in this way, e.g. to get the start of the x_range as ‘x’ you can supply {‘x’: ‘x_range.attributes.start’}. Additionally certain handles additionally make the cb_obj variables available containing additional information about the event.

  • on_eventsIf the Callback should listen to bokeh events this

    should declare the types of event as a list (optional)

  • on_changesIf the Callback should listen to model attribute

    changes on the defined models (optional)

If either on_events or on_changes are declared the Callback will be registered using the on_event or on_change machinery, otherwise it will be treated as a regular callback on the model. The callback can also define a _process_msg method, which can modify the data sent by the callback before it is passed to the streams.

A callback supports three different throttling modes:

  • adaptive (default): The callback adapts the throttling timeout depending on the rolling mean of the time taken to process each message. The rolling window is controlled by the adaptive_window value.

  • throttle: Uses the fixed throttle_timeout as the minimum amount of time between events.

  • debounce: Processes the message only when no new event has been received within the throttle_timeout duration.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.CurveEditCallback(plot, streams, source, **params)[source]#

Bases: GlyphDrawCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.DoubleTapCallback(plot, streams, source, **params)[source]#

Bases: TapCallback

Returns the mouse x/y-position on doubletap event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.DrawCallback(*args, **kwargs)[source]#

Bases: PointerXYCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.FreehandDrawCallback(plot, streams, source, **params)[source]#

Bases: PolyDrawCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.GlyphDrawCallback(plot, streams, source, **params)[source]#

Bases: CDSCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.LassoCallback(plot, streams, source, **params)[source]#

Bases: Callback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.MouseEnterCallback(plot, streams, source, **params)[source]#

Bases: PointerXYCallback

Returns the mouse x/y-position on mouseenter event, i.e. when mouse enters the plot canvas.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.MouseLeaveCallback(plot, streams, source, **params)[source]#

Bases: PointerXYCallback

Returns the mouse x/y-position on mouseleave event, i.e. when mouse leaves the plot canvas.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PanEndCallback(plot, streams, source, **params)[source]#

Bases: TapCallback

Returns the mouse x/y-position of a pan end event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PlotSizeCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the actual width and height of a plot once the layout solver has executed.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PointDrawCallback(plot, streams, source, **params)[source]#

Bases: GlyphDrawCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PointerXCallback(plot, streams, source, **params)[source]#

Bases: PointerXYCallback

Returns the mouse x-position on mousemove event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PointerXYCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the mouse x/y-position on mousemove event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PointerYCallback(plot, streams, source, **params)[source]#

Bases: PointerXYCallback

Returns the mouse x/y-position on mousemove event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PolyDrawCallback(plot, streams, source, **params)[source]#

Bases: GlyphDrawCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PolyEditCallback(plot, streams, source, **params)[source]#

Bases: PolyDrawCallback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.PressUpCallback(plot, streams, source, **params)[source]#

Bases: TapCallback

Returns the mouse x/y-position of a pressup mouse event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.RangeXCallback(plot, streams, source, **params)[source]#

Bases: RangeXYCallback

Returns the x-axis range of a plot.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.RangeXYCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the x/y-axis ranges of a plot.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.RangeYCallback(plot, streams, source, **params)[source]#

Bases: RangeXYCallback

Returns the y-axis range of a plot.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.ResetCallback(plot, streams, source, **params)[source]#

Bases: Callback

Signals the Reset stream if an event has been triggered.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.SelectModeCallback(plot, streams, source, **params)[source]#

Bases: Callback

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.Selection1DCallback(plot, streams, source, **params)[source]#

Bases: Callback

Returns the current selection on a ColumnDataSource.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.SelectionXYCallback(plot, streams, source, **params)[source]#

Bases: BoundsCallback

Converts a bounds selection to numeric or categorical x-range and y-range selections.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.SingleTapCallback(plot, streams, source, **params)[source]#

Bases: TapCallback

Returns the mouse x/y-position on tap event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.

class holoviews.plotting.bokeh.callbacks.TapCallback(plot, streams, source, **params)[source]#

Bases: PointerXYCallback

Returns the mouse x/y-position on tap event.

Note: As of bokeh 0.12.5, there is no way to distinguish the individual tap events within a doubletap event.

async on_change(attr, old, new)[source]#

Process change events adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async on_event(event)[source]#

Process bokeh UIEvents adding timeout to process multiple concerted value change at once rather than firing off multiple plot updates.

async process_on_event(timeout=None)[source]#

Trigger callback change event and triggering corresponding streams.

classmethod resolve_attr_spec(spec, cb_obj, model=None)[source]#

Resolves a Callback attribute specification looking the corresponding attribute up on the cb_obj, which should be a bokeh model. If not model is supplied cb_obj is assumed to be the same as the model.

set_callback(handle)[source]#

Set up on_change events for bokeh server interactions.


chart Module#

Inheritance diagram of holoviews.plotting.bokeh.chart
class holoviews.plotting.bokeh.chart.AreaPlot(element, plot=None, **params)[source]#

Bases: AreaMixin, SpreadPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=(0, 0.1), label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32297b80>)

Fraction by which to increase auto-ranged extents to make datapoints more visible around borders. To compute padding, the axis whose screen size is largest is chosen, and the range of that axis is increased by the specified fraction along each axis. Other axes are then padded ensuring that the amount of screen space devoted to padding is equal for all axes. If specified as a tuple, the int or float values in the tuple will be used for padding in each axis, in order (x,y or x,y,z). For example, for padding=0.2 on a 800x800-pixel plot, an x-axis with the range [0,10] will be padded by 20% to be [-1,11], while a y-axis with a range [0,1000] will be padded to be [-100,1100], which should make the padding be approximately the same number of pixels. But if the same plot is changed to have a height of only 200, the y-range will then be [-400,1400] so that the y-axis padding will still match that of the x-axis. It is also possible to declare non-equal padding value for the lower and upper bound of an axis by supplying nested tuples, e.g. padding=(0.1, (0, 0.1)) will pad the x-axis lower and upper bound as well as the y-axis upper bound by a fraction of 0.1 while the y-axis lower bound is not padded at all.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.BarPlot(element, plot=None, **params)[source]#

Bases: BarsMixin, ColorbarPlot, LegendPlot

BarPlot allows generating single- or multi-category bar Charts, by selecting which key dimensions are mapped onto separate groups, categories and stacks.

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.LegendPlot: legend_cols, legend_labels, legend_muted, legend_offset, legend_position, legend_opts

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

multi_level = param.Boolean(allow_refs=False, default=True, label=’Multi level’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f322b8a90>)

Whether the Bars should be grouped into a second categorical axis level.

stacked = param.Boolean(allow_refs=False, default=False, label=’Stacked’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f322b9930>)

Whether the bars should be stacked or grouped.

color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f322b9900>)

Deprecated in favor of color style mapping, e.g. color=dim(‘color’)

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Make adjustments to plot extents by computing stacked bar heights, adjusting the bar baseline and forcing the x-axis to be categorical.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_stack(xvals, yvals, baselines, sign='positive')[source]#

Iterates over a x- and y-values in a stack layer and appropriately offsets the layer on top of the previous layer.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.CurvePlot(element, plot=None, **params)[source]#

Bases: ElementPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=(0, 0.1), label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32103f70>)

Fraction by which to increase auto-ranged extents to make datapoints more visible around borders. To compute padding, the axis whose screen size is largest is chosen, and the range of that axis is increased by the specified fraction along each axis. Other axes are then padded ensuring that the amount of screen space devoted to padding is equal for all axes. If specified as a tuple, the int or float values in the tuple will be used for padding in each axis, in order (x,y or x,y,z). For example, for padding=0.2 on a 800x800-pixel plot, an x-axis with the range [0,10] will be padded by 20% to be [-1,11], while a y-axis with a range [0,1000] will be padded to be [-100,1100], which should make the padding be approximately the same number of pixels. But if the same plot is changed to have a height of only 200, the y-range will then be [-400,1400] so that the y-axis padding will still match that of the x-axis. It is also possible to declare non-equal padding value for the lower and upper bound of an axis by supplying nested tuples, e.g. padding=(0.1, (0, 0.1)) will pad the x-axis lower and upper bound as well as the y-axis upper bound by a fraction of 0.1 while the y-axis lower bound is not padded at all.

interpolation = param.ObjectSelector(allow_refs=False, default=’linear’, label=’Interpolation’, names={}, nested_refs=False, objects=[‘linear’, ‘steps-mid’, ‘steps-pre’, ‘steps-post’], rx=<param.reactive.reactive_ops object at 0x7f8f32102da0>)

Defines how the samples of the Curve are interpolated, default is ‘linear’, other options include ‘steps-mid’, ‘steps-pre’ and ‘steps-post’.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.ErrorPlot(element, plot=None, **params)[source]#

Bases: ColorbarPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f323fe350>)

The current selection as a list of integers corresponding to the selected items.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.HistogramPlot(element, plot=None, **params)[source]#

Bases: ColorbarPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.PointPlot(element, plot=None, **params)[source]#

Bases: LegendPlot, ColorbarPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.element.LegendPlot: legend_cols, legend_labels, legend_muted, legend_offset, legend_position, legend_opts

jitter = param.Number(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Jitter’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32149480>)

The amount of jitter to apply to offset the points along the x-axis.

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3214b340>)

The current selection as a list of integers corresponding to the selected items.

color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3214b850>)

Deprecated in favor of color style mapping, e.g. color=dim(‘color’)

size_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Size index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3214a410>)

Deprecated in favor of size style mapping, e.g. size=dim(‘size’)

scaling_method = param.ObjectSelector(allow_refs=False, default=’area’, label=’Scaling method’, names={}, nested_refs=False, objects=[‘width’, ‘area’], rx=<param.reactive.reactive_ops object at 0x7f8f3214bb80>)

Deprecated in favor of size style mapping, e.g. size=dim(‘size’)**2.

scaling_factor = param.Number(allow_refs=False, bounds=(0, None), default=1, inclusive_bounds=(True, True), label=’Scaling factor’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32148580>)

Scaling factor which is applied to either the width or area of each point, depending on the value of scaling_method.

size_fn = param.Callable(allow_refs=False, default=<ufunc ‘absolute’>, label=’Size fn’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3214bb80>)

Function applied to size values before applying scaling, to remove values lower than zero.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

size_fn = <ufunc 'absolute'>#
property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.SideHistogramPlot(*args, **kwargs)[source]#

Bases: HistogramPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

show_title = param.Boolean(allow_refs=False, default=False, label=’Show title’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32148d90>)

Whether to display the plot title.

width = param.Integer(allow_refs=False, bounds=(0, None), default=125, inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32148dc0>)

The width of the plot

height = param.Integer(allow_refs=False, bounds=(0, None), default=125, inclusive_bounds=(True, True), label=’Height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32148940>)

The height of the plot

default_tools = param.List(allow_refs=False, bounds=(0, None), default=[‘save’, ‘pan’, ‘wheel_zoom’, ‘box_zoom’, ‘reset’], label=’Default tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32148d30>)

A list of plugin tools to use on the plot.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.SideSpikesPlot(element, plot=None, **params)[source]#

Bases: SpikesPlot

SpikesPlot with useful defaults for plotting adjoined rug plot.

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_grid, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, active_tools, align, autorange, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.chart.SpikesPlot: show_legend, spike_length, position, color_index

xaxis = param.ObjectSelector(allow_refs=False, default=’top-bare’, label=’Xaxis’, names={}, nested_refs=False, objects=[‘top’, ‘bottom’, ‘bare’, ‘top-bare’, ‘bottom-bare’, None], rx=<param.reactive.reactive_ops object at 0x7f8f3217b1f0>)

Whether and where to display the xaxis, bare options allow suppressing all axis labels including ticks and xlabel. Valid options are ‘top’, ‘bottom’, ‘bare’, ‘top-bare’ and ‘bottom-bare’.

yaxis = param.ObjectSelector(allow_refs=False, default=’right-bare’, label=’Yaxis’, names={}, nested_refs=False, objects=[‘left’, ‘right’, ‘bare’, ‘left-bare’, ‘right-bare’, None], rx=<param.reactive.reactive_ops object at 0x7f8f3217ab00>)

Whether and where to display the yaxis, bare options allow suppressing all axis labels including ticks and ylabel. Valid options are ‘left’, ‘right’, ‘bare’ ‘left-bare’ and ‘right-bare’.

width = param.Integer(allow_refs=False, bounds=(0, None), default=50, inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3217ab60>)

Width of plot

height = param.Integer(allow_refs=False, bounds=(0, None), default=50, inclusive_bounds=(True, True), label=’Height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3217a860>)

Height of plot

border = param.Integer(allow_refs=False, default=5, inclusive_bounds=(True, True), label=’Border’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3217ab60>)

Default borders on plot

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3217a860>)

The current selection as a list of integers corresponding to the selected items.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.SpikesPlot(element, plot=None, **params)[source]#

Bases: SpikesMixin, ColorbarPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

show_legend = param.Boolean(allow_refs=False, default=True, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321937c0>)

Whether to show legend for the plot.

spike_length = param.Number(allow_refs=False, default=0.5, inclusive_bounds=(True, True), label=’Spike length’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32193850>)

The length of each spike if Spikes object is one dimensional.

position = param.Number(allow_refs=False, default=0.0, inclusive_bounds=(True, True), label=’Position’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32191540>)

The position of the lower end of each spike.

color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f32190400>)

Deprecated in favor of color style mapping, e.g. color=dim(‘color’)

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.SpreadPlot(element, plot=None, **params)[source]#

Bases: ElementPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=(0, 0.1), label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c7a30>)

Fraction by which to increase auto-ranged extents to make datapoints more visible around borders. To compute padding, the axis whose screen size is largest is chosen, and the range of that axis is increased by the specified fraction along each axis. Other axes are then padded ensuring that the amount of screen space devoted to padding is equal for all axes. If specified as a tuple, the int or float values in the tuple will be used for padding in each axis, in order (x,y or x,y,z). For example, for padding=0.2 on a 800x800-pixel plot, an x-axis with the range [0,10] will be padded by 20% to be [-1,11], while a y-axis with a range [0,1000] will be padded to be [-100,1100], which should make the padding be approximately the same number of pixels. But if the same plot is changed to have a height of only 200, the y-range will then be [-400,1400] so that the y-axis padding will still match that of the x-axis. It is also possible to declare non-equal padding value for the lower and upper bound of an axis by supplying nested tuples, e.g. padding=(0.1, (0, 0.1)) will pad the x-axis lower and upper bound as well as the y-axis upper bound by a fraction of 0.1 while the y-axis lower bound is not padded at all.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.chart.VectorFieldPlot(element, plot=None, **params)[source]#

Bases: ColorbarPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=0.05, label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c63b0>)

Fraction by which to increase auto-ranged extents to make datapoints more visible around borders. To compute padding, the axis whose screen size is largest is chosen, and the range of that axis is increased by the specified fraction along each axis. Other axes are then padded ensuring that the amount of screen space devoted to padding is equal for all axes. If specified as a tuple, the int or float values in the tuple will be used for padding in each axis, in order (x,y or x,y,z). For example, for padding=0.2 on a 800x800-pixel plot, an x-axis with the range [0,10] will be padded by 20% to be [-1,11], while a y-axis with a range [0,1000] will be padded to be [-100,1100], which should make the padding be approximately the same number of pixels. But if the same plot is changed to have a height of only 200, the y-range will then be [-400,1400] so that the y-axis padding will still match that of the x-axis. It is also possible to declare non-equal padding value for the lower and upper bound of an axis by supplying nested tuples, e.g. padding=(0.1, (0, 0.1)) will pad the x-axis lower and upper bound as well as the y-axis upper bound by a fraction of 0.1 while the y-axis lower bound is not padded at all.

arrow_heads = param.Boolean(allow_refs=False, default=True, label=’Arrow heads’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c6c80>)

Whether or not to draw arrow heads.

magnitude = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘holoviews.util.transform.dim’>), label=’Magnitude’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c63b0>)

Dimension or dimension value transform that declares the magnitude of each vector. Magnitude is expected to be scaled between 0-1, by default the magnitudes are rescaled relative to the minimum distance between vectors, this can be disabled with the rescale_lengths option.

pivot = param.ObjectSelector(allow_refs=False, default=’mid’, label=’Pivot’, names={}, nested_refs=False, objects=[‘mid’, ‘tip’, ‘tail’], rx=<param.reactive.reactive_ops object at 0x7f8f321c5630>)

The point around which the arrows should pivot valid options include ‘mid’, ‘tip’ and ‘tail’.

rescale_lengths = param.Boolean(allow_refs=False, default=True, label=’Rescale lengths’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c63b0>)

Whether the lengths will be rescaled to take into account the smallest non-zero distance between two vectors.

color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c6c80>)

Deprecated in favor of dimension value transform on color option, e.g. color=dim(‘Magnitude’).

size_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Size index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c63b0>)

Deprecated in favor of the magnitude option, e.g. magnitude=dim(‘Magnitude’).

normalize_lengths = param.Boolean(allow_refs=False, default=True, label=’Normalize lengths’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f321c6c80>)

Deprecated in favor of rescaling length using dimension value transforms using the magnitude option, e.g. dim(‘Magnitude’).norm().

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.


element Module#

Inheritance diagram of holoviews.plotting.bokeh.element
class holoviews.plotting.bokeh.element.AnnotationPlot[source]#

Bases: object

Mix-in plotting subclass for AnnotationPlots which do not have a legend.

class holoviews.plotting.bokeh.element.ColorbarPlot(element, plot=None, **params)[source]#

Bases: ElementPlot

ColorbarPlot provides methods to create colormappers and colorbar models which can be added to a glyph. Additionally it provides parameters to control the position and other styling options of the colorbar. The default colorbar_position options are defined by the colorbar_specs, but may be overridden by the colorbar_opts.

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

color_levels = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘int’>, <class ‘list’>, <class ‘range’>), label=’Color levels’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06230>)

Number of discrete colors to use when colormapping or a set of color intervals defining the range of values to map each color to.

cformatter = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘bokeh.models.formatters.TickFormatter’>, <class ‘function’>), label=’Cformatter’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b07bb0>)

Formatter for ticks along the colorbar axis.

clabel = param.String(allow_None=True, allow_refs=False, label=’Clabel’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06050>)

An explicit override of the color bar label. If set, takes precedence over the title key in colorbar_opts.

clim = param.Tuple(allow_refs=False, default=(nan, nan), label=’Clim’, length=2, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06c80>)

User-specified colorbar axis range limits for the plot, as a tuple (low,high). If specified, takes precedence over data and dimension ranges.

clim_percentile = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘bool’>), default=False, label=’Clim percentile’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06b00>)

Percentile value to compute colorscale robust to outliers. If True, uses 2nd and 98th percentile; otherwise uses the specified numerical percentile value.

cnorm = param.ObjectSelector(allow_refs=False, default=’linear’, label=’Cnorm’, names={}, nested_refs=False, objects=[‘linear’, ‘log’, ‘eq_hist’], rx=<param.reactive.reactive_ops object at 0x7f8f31b06020>)

Color normalization to be applied during colormapping.

colorbar = param.Boolean(allow_refs=False, default=False, label=’Colorbar’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06b30>)

Whether to display a colorbar.

colorbar_position = param.ObjectSelector(allow_refs=False, default=’right’, label=’Colorbar position’, names={}, nested_refs=False, objects=[‘right’, ‘left’, ‘bottom’, ‘top’, ‘top_right’, ‘top_left’, ‘bottom_left’, ‘bottom_right’], rx=<param.reactive.reactive_ops object at 0x7f8f31b06440>)

Allows selecting between a number of predefined colorbar position options. The predefined options may be customized in the colorbar_specs class attribute.

colorbar_opts = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={}, label=’Colorbar opts’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b066e0>)

Allows setting specific styling options for the colorbar overriding the options defined in the colorbar_specs class attribute. Includes location, orientation, height, width, scale_alpha, title, title_props, margin, padding, background_fill_color and more.

clipping_colors = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={}, label=’Clipping colors’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06440>)

Dictionary to specify colors for clipped values, allows setting color for NaN values and for values above and below the min and max value. The min, max or NaN color may specify an RGB(A) color as a color hex string of the form #FFFFFF or #FFFFFFFF or a length 3 or length 4 tuple specifying values in the range 0-1 or a named HTML color.

logz = param.Boolean(allow_refs=False, default=False, label=’Logz’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b064a0>)

Whether to apply log scaling to the z-axis.

rescale_discrete_levels = param.Boolean(allow_refs=False, default=True, label=’Rescale discrete levels’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b06470>)

If cnorm='eq_hist and there are only a few discrete values, then rescale_discrete_levels=True decreases the lower limit of the autoranged span so that the values are rendering towards the (more visible) top of the palette, thus avoiding washout of the lower values. Has no effect if cnorm!=`eq_hist.

symmetric = param.Boolean(allow_refs=False, default=False, label=’Symmetric’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b07340>)

Whether to make the colormap symmetric around zero.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.element.CompositeElementPlot(element, plot=None, **params)[source]#

Bases: ElementPlot

A CompositeElementPlot is an Element plot type that coordinates drawing of multiple glyphs.

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.element.ElementPlot(element, plot=None, **params)[source]#

Bases: BokehPlot, GenericElementPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

fontsize = param.Parameter(allow_None=True, allow_refs=False, default={‘title’: ‘12pt’}, label=’Fontsize’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f7f0>)

Specifies various fontsizes of the displayed text. Finer control is available by supplying a dictionary where any unmentioned keys reverts to the default sizes, e.g: {‘ticks’: ‘20pt’, ‘title’: ‘15pt’, ‘ylabel’: ‘5px’, ‘xlabel’: ‘5px’}

toolbar = param.ObjectSelector(allow_refs=False, default=’right’, label=’Toolbar’, names={}, nested_refs=False, objects=[‘above’, ‘below’, ‘left’, ‘right’, ‘disable’, None], rx=<param.reactive.reactive_ops object at 0x7f8f3175f3a0>)

The toolbar location, must be one of ‘above’, ‘below’, ‘left’, ‘right’, None.

width = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), default=300, inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f640>)

The width of the component (in pixels). This can be either fixed or preferred width, depending on width sizing policy.

height = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), default=300, inclusive_bounds=(True, True), label=’Height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f160>)

The height of the component (in pixels). This can be either fixed or preferred height, depending on height sizing policy.

active_tools = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Active tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175fa00>)

Allows specifying which tools are active by default. Note that only one tool per gesture type can be active, e.g. both ‘pan’ and ‘box_zoom’ are drag tools, so if both are listed only the last one will be active. As a default ‘pan’ and ‘wheel_zoom’ will be used if the tools are enabled.

align = param.ObjectSelector(allow_refs=False, default=’start’, label=’Align’, names={}, nested_refs=False, objects=[‘start’, ‘center’, ‘end’], rx=<param.reactive.reactive_ops object at 0x7f8f3175f460>)

Alignment (vertical or horizontal) of the plot in a layout.

autorange = param.ObjectSelector(allow_refs=False, label=’Autorange’, names={}, nested_refs=False, objects=[‘x’, ‘y’, None], rx=<param.reactive.reactive_ops object at 0x7f8f3175f820>)

Whether to auto-range along either the x- or y-axis, i.e. when panning or zooming along the orthogonal axis it will ensure all the data along the selected axis remains visible.

border = param.Number(allow_refs=False, default=10, inclusive_bounds=(True, True), label=’Border’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f460>)

Minimum border around plot.

aspect = param.Parameter(allow_None=True, allow_refs=False, label=’Aspect’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f820>)

The aspect ratio mode of the plot. By default, a plot may select its own appropriate aspect ratio but sometimes it may be necessary to force a square aspect ratio (e.g. to display the plot as an element of a grid). The modes ‘auto’ and ‘equal’ correspond to the axis modes of the same name in matplotlib, a numeric value specifying the ratio between plot width and height may also be passed. To control the aspect ratio between the axis scales use the data_aspect option instead.

backend_opts = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={}, label=’Backend opts’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f340>)

A dictionary of custom options to apply to the plot or subcomponents of the plot. The keys in the dictionary mirror attribute access on the underlying models stored in the plot’s handles, e.g. {‘colorbar.margin’: 10} will index the colorbar in the Plot.handles and then set the margin to 10.

data_aspect = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Data aspect’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f4f0>)

Defines the aspect of the axis scaling, i.e. the ratio of y-unit to x-unit.

frame_width = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Frame width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f3d0>)

The width of the component (in pixels). This can be either fixed or preferred width, depending on width sizing policy.

frame_height = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Frame height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f280>)

The height of the component (in pixels). This can be either fixed or preferred height, depending on height sizing policy.

min_width = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Min width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f700>)

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

min_height = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Min height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f1f0>)

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

max_width = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Max width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f610>)

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

max_height = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Max height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175efe0>)

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

margin = param.Parameter(allow_None=True, allow_refs=False, label=’Margin’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f730>)

Allows to create additional space around the component. May be specified as a two-tuple of the form (vertical, horizontal) or a four-tuple (top, right, bottom, left).

multi_y = param.Boolean(allow_refs=False, default=False, label=’Multi y’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f0a0>)

Enables multiple axes (one per value dimension) in overlays and useful for creating twin-axis plots. When enabled, axis options are no longer propagated between the elements and the overlay container, allowing customization on a per-axis basis.

subcoordinate_y = param.ClassSelector(allow_refs=False, class_=(<class ‘bool’>, <class ‘tuple’>), default=False, label=’Subcoordinate y’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f670>)

Enables sub-coordinate systems for this plot. Accepts also a numerical two-tuple that must be a range between 0 and 1, the plot will be rendered on this vertical range of the axis.

subcoordinate_scale = param.Number(allow_refs=False, bounds=(0, None), default=1, inclusive_bounds=(False, True), label=’Subcoordinate scale’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f040>)

Scale factor for subcoordinate ranges to control the level of overlap.

responsive = param.ObjectSelector(allow_refs=False, default=False, label=’Responsive’, names={}, nested_refs=False, objects=[False, True, ‘width’, ‘height’], rx=<param.reactive.reactive_ops object at 0x7f8f3175f790>)

gridstyle = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={}, label=’Gridstyle’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f130>)

Allows customizing the grid style, e.g. grid_line_color defines the line color for both grids while xgrid_line_color exclusively customizes the x-axis grid lines.

labelled = param.List(allow_refs=False, bounds=(0, None), default=[‘x’, ‘y’], label=’Labelled’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f790>)

Whether to plot the ‘x’ and ‘y’ labels.

lod = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={‘factor’: 10, ‘interval’: 300, ‘threshold’: 2000, ‘timeout’: 500}, label=’Lod’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f250>)

Bokeh plots offer “Level of Detail” (LOD) capability to accommodate large (but not huge) amounts of data. The available options are: * factor : Decimation factor to use when applying decimation. * interval : Interval (in ms) downsampling will be enabled after an interactive event. * threshold : Number of samples before downsampling is enabled. * timeout : Timeout (in ms) for checking whether interactive tool events are still occurring.

show_frame = param.Boolean(allow_refs=False, default=True, label=’Show frame’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f760>)

Whether or not to show a complete frame around the plot.

shared_axes = param.Boolean(allow_refs=False, default=True, label=’Shared axes’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f190>)

Whether to invert the share axes across plots for linked panning and zooming.

default_tools = param.List(allow_refs=False, bounds=(0, None), default=[‘save’, ‘pan’, ‘wheel_zoom’, ‘box_zoom’, ‘reset’], label=’Default tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f640>)

A list of plugin tools to use on the plot.

tools = param.List(allow_refs=False, bounds=(0, None), default=[], label=’Tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f160>)

A list of plugin tools to use on the plot.

xformatter = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘bokeh.models.formatters.TickFormatter’>, <class ‘function’>), label=’Xformatter’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175fa00>)

Formatter for ticks along the x-axis.

yformatter = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘bokeh.models.formatters.TickFormatter’>, <class ‘function’>), label=’Yformatter’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f3a0>)

Formatter for ticks along the x-axis.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.element.LegendPlot(element, plot=None, **params)[source]#

Bases: ElementPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

legend_cols = param.Integer(allow_refs=False, bounds=(0, None), default=0, inclusive_bounds=(True, True), label=’Legend cols’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175da20>)

Number of columns for legend.

legend_labels = param.Dict(allow_None=True, allow_refs=False, class_=<class ‘dict’>, label=’Legend labels’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175d420>)

Label overrides.

legend_muted = param.Boolean(allow_refs=False, default=False, label=’Legend muted’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175ddb0>)

Controls whether the legend entries are muted by default.

legend_offset = param.NumericTuple(allow_refs=False, default=(0, 0), label=’Legend offset’, length=2, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175f1c0>)

If legend is placed outside the axis, this determines the (width, height) offset in pixels from the original position.

legend_position = param.ObjectSelector(allow_refs=False, default=’top_right’, label=’Legend position’, names={}, nested_refs=False, objects=[‘top_right’, ‘top_left’, ‘bottom_left’, ‘bottom_right’, ‘right’, ‘left’, ‘top’, ‘bottom’], rx=<param.reactive.reactive_ops object at 0x7f8f3175d270>)

Allows selecting between a number of predefined legend position options. The predefined options may be customized in the legend_specs class attribute.

legend_opts = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={}, label=’Legend opts’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f3175d780>)

Allows setting specific styling options for the colorbar.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', dimension=None, xdim=None, ydim=None, zdim=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.element.OverlayPlot(overlay, **kwargs)[source]#

Bases: GenericOverlayPlot, LegendPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.LegendPlot: legend_cols, legend_labels, legend_muted, legend_offset, legend_position, legend_opts

holoviews.plotting.plot.GenericOverlayPlot: show_legend, batched, legend_limit, style_grouping

tabs = param.Boolean(allow_refs=False, default=False, label=’Tabs’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31b07d60>)

Whether to display overlaid plots in separate panes

multiple_legends = param.Boolean(allow_refs=False, default=False, label=’Multiple legends’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31705450>)

Whether to split the legend for subplots into multiple legends.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(overlay, ranges, range_type='combined', dimension=None, **kwargs)[source]#

Gets the extents for the axes from the current Element. The globally computed ranges can optionally override the extents.

The extents are computed by combining the data ranges, extents and dimension ranges. Each of these can be obtained individually by setting the range_type to one of:

  • ‘data’: Just the data ranges

  • ‘extents’: Element.extents

  • ‘soft’: Dimension.soft_range values

  • ‘hard’: Dimension.range values

To obtain the combined range, which includes range padding the default may be used:

  • ‘combined’: All the range types combined and padding applied

This allows Overlay plots to obtain each range and combine them appropriately for all the objects in the overlay.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None)[source]#

Initialize the matplotlib figure.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, element=None)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.


geometry Module#

Inheritance diagram of holoviews.plotting.bokeh.geometry
class holoviews.plotting.bokeh.geometry.RectanglesPlot(element, plot=None, **params)[source]#

Bases: GeomMixin, LegendPlot, ColorbarPlot

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

holoviews.plotting.bokeh.element.LegendPlot: legend_cols, legend_labels, legend_muted, legend_offset, legend_position, legend_opts

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31a6b8b0>)

The current selection as a list of integers corresponding to the selected items.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Use first two key dimensions to set names, and all four to set the data range.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property state#

The plotting state that gets updated via the update method and used by the renderer to generate output.

sync_sources()[source]#

Syncs data sources between Elements, which draw data from the same object.

traverse(fn=None, specs=None, full_breadth=True)[source]#

Traverses any nested DimensionedPlot returning a list of all plots that match the specs. The specs should be supplied as a list of either Plot types or callables, which should return a boolean given the plot class.

update(key)[source]#

Update the internal state of the Plot to represent the given key tuple (where integers represent frames). Returns this state.

update_frame(key, ranges=None, plot=None, element=None)[source]#

Updates an existing plot with data corresponding to the key.

class holoviews.plotting.bokeh.geometry.SegmentPlot(element, plot=None, **params)[source]#

Bases: GeomMixin, ColorbarPlot

Segments are lines in 2D space where each two each dimensions specify a (x, y) node of the line.

Parameters inherited from:

holoviews.plotting.plot.DimensionedPlot: fontscale, show_title, normalize, projection

holoviews.plotting.plot.GenericElementPlot: apply_ranges, apply_extents, bgcolor, default_span, hooks, invert_axes, invert_xaxis, invert_yaxis, logx, logy, padding, show_legend, show_grid, xaxis, yaxis, xlabel, ylabel, xlim, ylim, zlim, xrotation, yrotation, xticks, yticks

holoviews.plotting.bokeh.plot.BokehPlot: title, shared_datasource, title_format

holoviews.plotting.bokeh.element.ElementPlot: fontsize, toolbar, width, height, active_tools, align, autorange, border, aspect, backend_opts, data_aspect, frame_width, frame_height, min_width, min_height, max_width, max_height, margin, multi_y, subcoordinate_y, subcoordinate_scale, responsive, gridstyle, labelled, lod, show_frame, shared_axes, default_tools, tools, xformatter, yformatter

holoviews.plotting.bokeh.element.ColorbarPlot: color_levels, cformatter, clabel, clim, clim_percentile, cnorm, colorbar, colorbar_position, colorbar_opts, clipping_colors, logz, rescale_discrete_levels, symmetric

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x7f8f31a8dc30>)

The current selection as a list of integers corresponding to the selected items.

cleanup()[source]#

Cleans up references to the plot after the plot has been deleted. Traverses through all plots cleaning up Callbacks and Stream subscribers.

compute_ranges(obj, key, ranges)[source]#

Given an object, a specific key, and the normalization options, this method will find the specified normalization options on the appropriate OptionTree, group the elements according to the selected normalization option (i.e. either per frame or over the whole animation) and finally compute the dimension ranges in each group. The new set of ranges is returned.

property current_handles#

Should return a list of plot objects that have changed and should be updated.

property framewise#

Property to determine whether the current frame should have framewise normalization enabled. Required for bokeh plotting classes to determine whether to send updated ranges for each frame.

get_aspect(xspan, yspan)[source]#

Computes the aspect ratio of the plot

get_data(element, ranges, style)[source]#

Returns the data from an element in the appropriate format for initializing or updating a ColumnDataSource and a dictionary which maps the expected keywords arguments of a glyph to the column in the datasource.

get_extents(element, ranges, range_type='combined', **kwargs)[source]#

Use first two key dimensions to set names, and all four to set the data range.

get_padding(obj, extents)[source]#

Computes padding along the axes taking into account the plot aspect.

get_zorder(overlay, key, el)[source]#

Computes the z-order of element in the NdOverlay taking into account possible batching of elements.

initialize_plot(ranges=None, plot=None, plots=None, source=None)[source]#

Initializes a new plot object with the last available frame.

Returns potential Link or Stream sources.

matches(spec)[source]#

Matches a specification against the current Plot.

model_changed(model)[source]#

Determines if the bokeh model was just changed on the frontend. Useful to suppress boomeranging events, e.g. when the frontend just sent an update to the x_range this should not trigger an update on the backend.

push()[source]#

Pushes plot updates to the frontend.

refresh(**kwargs)[source]#

Refreshes the plot by rerendering it and then pushing the updated data if the plot has an associated Comm.

set_root(root)[source]#

Sets the root model on all subplots.

property