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:

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.

If lims_as_soft_ranges is set to True, the xlim and ylim will be treated as soft ranges instead of the default case as hard ranges while computing the extents. This is used e.g. when apply_hard_bounds is True and xlim/ylim is set, in which case we limit the initial viewable range to xlim/ylim, but allow navigation up to the abs max between the data range and xlim/ylim.

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.

property link_sources#: 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:

apply_ranges = param.Boolean(allow_refs=False, default=False, label=’Apply ranges’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x177edab50>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

hooks = param.HookList(allow_refs=False, bounds=(0, None), default=[], label=’Hooks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x177e5b150>): 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 0x1781fc610>): 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 0x1781fd010>): 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 0x172ce1e10>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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.

property link_sources#: 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:

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.

property link_sources#: 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:

show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x177e2f3d0>): 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 0x177e72090>): 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 0x177e71590>): 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 0x177e73450>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

apply_ranges = param.Boolean(allow_refs=False, default=False, label=’Apply ranges’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x177e24c50>): 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.

property link_sources#: 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:

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.

property link_sources#: 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:

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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.

property link_sources#: 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:

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.

property link_sources#: 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:

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.

property link_sources#: 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: PopupMixin, 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: PopupMixin, 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: PopupMixin, 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: PopupMixin, 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:

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 0x178bff4d0>): 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.

property link_sources#: 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:

multi_level = param.Boolean(allow_refs=False, default=True, label=’Multi level’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x178c6b210>): 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 0x178c7dd10>): 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 0x178c7ce10>): 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.

property link_sources#: 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:

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 0x178b9d2d0>): 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 0x178c98990>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x178c93610>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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.

property link_sources#: 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:

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 0x178cc67d0>): 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 0x178cea750>): 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 0x178cc58d0>): 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 0x178ce9d50>): 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 0x178cc58d0>): 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 0x178cea6d0>): 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 0x178743d50>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

show_title = param.Boolean(allow_refs=False, default=False, label=’Show title’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x178cd0790>): 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 0x178cfa4d0>): 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 0x178cfb010>): 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 0x178cfbbd0>): 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.

property link_sources#: 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:

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 0x178d2db90>): 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 0x178d12b50>): 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 0x178d10b50>): 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 0x178d12650>): 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 0x178d10c90>): 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 0x178d2ce90>): 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.

property link_sources#: 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:

show_legend = param.Boolean(allow_refs=False, default=True, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x178720790>): 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 0x178d4ed50>): 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 0x178d4c810>): 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 0x178d4df50>): 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.

property link_sources#: 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:

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 0x178d42fd0>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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 0x178d5c390>): 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 0x178d7c9d0>): 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 0x178d5edd0>): 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 0x178d7cb50>): 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 0x178d5e150>): 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 0x178d7c250>): 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 0x178d5d610>): 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 0x178d7dbd0>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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 0x178f09450>): 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 0x1799e0ad0>): 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 0x1799e0710>): 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 0x178bf3bd0>): 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 0x1799e0710>): 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 0x178fc1e10>): 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 0x1799e0690>): 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 0x1799e0850>): 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 0x1799e0710>): 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 0x1799e1510>): 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 0x1799e0690>): 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 0x1799e0890>): 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 0x1799e0690>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

fontsize = param.Parameter(allow_None=True, allow_refs=False, default={‘title’: ‘12pt’}, label=’Fontsize’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1792ddfd0>): 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 0x179343350>): 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 0x179343690>): 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 0x179342c90>): 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 0x17933b250>): 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 0x1793438d0>): Alignment (vertical or horizontal) of the plot in a layout.
apply_hard_bounds = param.Boolean(allow_refs=False, default=False, label=’Apply hard bounds’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1793382d0>): If True, the navigable bounds of the plot will be set based on the more extreme of extents between the data or xlim/ylim ranges. If dim ranges are set, the hard bounds will be set to the dim ranges.
autorange = param.ObjectSelector(allow_refs=False, label=’Autorange’, names={}, nested_refs=False, objects=[‘x’, ‘y’, None], rx=<param.reactive.reactive_ops object at 0x179343750>): 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 0x179342c90>): 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 0x179340110>): 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 0x1793398d0>): 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 0x179342c90>): 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 0x179342b50>): 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 0x179343b10>): 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 0x179342810>): 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 0x179343690>): 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 0x179343a50>): 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 0x1793408d0>): 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 0x17933ae10>): 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 0x1793382d0>): 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 0x17933a0d0>): 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 0x179342b50>): 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 0x179343350>)

gridstyle = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={}, label=’Gridstyle’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179340110>): 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 0x179343490>): 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 0x1793430d0>): 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 0x1793398d0>): 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 0x1793382d0>): 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 0x1793405d0>): 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 0x179342b10>): A list of plugin tools to use on the plot.
hover_tooltips = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘list’>, <class ‘str’>), label=’Hover tooltips’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179343490>): A list of dimensions to be displayed in the hover tooltip.
hover_formatters = param.Dict(allow_None=True, allow_refs=False, class_=<class ‘dict’>, label=’Hover formatters’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179342fd0>): A dict of formatting options for the hover tooltip.
hover_mode = param.ObjectSelector(allow_refs=False, default=’mouse’, label=’Hover mode’, names={}, nested_refs=False, objects=[‘mouse’, ‘vline’, ‘hline’], rx=<param.reactive.reactive_ops object at 0x179342a90>): The hover mode determines how the hover tool is activated.
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 0x179342fd0>): 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 0x179343490>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

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 0x179909350>): 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 0x1793d9250>): Label overrides.
legend_muted = param.Boolean(allow_refs=False, default=False, label=’Legend muted’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179908a10>): 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 0x1793d8850>): 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 0x1793d8350>): 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 0x1793d8850>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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:

tabs = param.Boolean(allow_refs=False, default=False, label=’Tabs’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179906810>): 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 0x1793a4150>): 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.

property link_sources#: 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:

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1797d6f50>): 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.

property link_sources#: 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:

selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17940cbd0>): 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.

property link_sources#: 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.

`graphs` Module#

Inheritance diagram of holoviews.plotting.bokeh.graphs

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

Bases: ChordMixin, GraphPlot

Parameters inherited from:

show_frame = param.Boolean(allow_refs=False, default=False, label=’Show frame’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17999e810>): Whether or not to show a complete frame around the plot.
labels = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘holoviews.util.transform.dim’>), label=’Labels’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1794f1410>): The dimension or dimension value transform used to draw labels from.
label_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Label index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1794f0e10>): Index of the dimension from which the node labels will be drawn

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]#: A Chord plot is always drawn on a unit circle.

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.

property link_sources#: 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.graphs.GraphPlot(element, plot=None, **params)[source]#

Bases: GraphMixin, CompositeElementPlot, ColorbarPlot, LegendPlot

Parameters inherited from:

tools = param.List(allow_refs=False, bounds=(0, None), default=[‘hover’, ‘tap’], label=’Tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179694c10>): A list of plugin tools to use on the plot.
arrowhead_length = param.Number(allow_refs=False, default=0.025, inclusive_bounds=(True, True), label=’Arrowhead length’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17995ab50>): If directed option is enabled this determines the length of the arrows as fraction of the overall extent of the graph.
directed = param.Boolean(allow_refs=False, default=False, label=’Directed’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179695890>): Whether to draw arrows on the graph edges to indicate the directionality of each edge.
selection_policy = param.ObjectSelector(allow_refs=False, default=’nodes’, label=’Selection policy’, names={}, nested_refs=False, objects=[‘edges’, ‘nodes’, None], rx=<param.reactive.reactive_ops object at 0x179694e50>): Determines policy for inspection of graph components, i.e. whether to highlight nodes or edges when selecting connected edges and nodes respectively.
inspection_policy = param.ObjectSelector(allow_refs=False, default=’nodes’, label=’Inspection policy’, names={}, nested_refs=False, objects=[‘edges’, ‘nodes’, None], rx=<param.reactive.reactive_ops object at 0x1796950d0>): Determines policy for inspection of graph components, i.e. whether to highlight nodes or edges when hovering over connected edges and nodes respectively.
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 0x179694e50>): Deprecated in favor of color style mapping, e.g. node_color=dim(‘color’)
edge_color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), label=’Edge color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179695890>): Deprecated in favor of color style mapping, e.g. edge_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.

property link_sources#: 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.graphs.NodePlot(element, plot=None, **params)[source]#

Bases: PointPlot

Simple subclass of PointPlot which hides x, y position on hover.

Parameters inherited from:

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.graphs.TriMeshPlot(element, plot=None, **params)[source]#

Bases: GraphPlot

Parameters inherited from:

filled = param.Boolean(allow_refs=False, default=False, label=’Filled’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1796eea90>): Whether the triangles should be drawn as filled.

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.

property link_sources#: 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.

`heatmap` Module#

Inheritance diagram of holoviews.plotting.bokeh.heatmap

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

Bases: ColorbarPlot

Parameters inherited from:

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=0, label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179a41a10>): 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.
show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179a3b350>): Whether to show legend for the plot.
clipping_colors = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={‘NaN’: ‘white’}, label=’Clipping colors’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179a41a10>): 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 either (1) a color hex string of the form #FFFFFF or #FFFFFFFF, (2) a length-3 or length-4 tuple specifying values in the range 0-1, or (3) a named HTML color.
radial = param.Boolean(allow_refs=False, default=False, label=’Radial’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179a3b410>): Whether the HeatMap should be radial
xmarks = param.Parameter(allow_None=True, allow_refs=False, label=’Xmarks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17933ac10>): Add separation lines to the heatmap for better readability. By default, does not show any separation lines. If parameter is of type integer, draws the given amount of separations lines spread across heatmap. If parameter is of type list containing integers, show separation lines at given indices. If parameter is of type tuple, draw separation lines at given categorical values. If parameter is of type function, draw separation lines where function returns True for passed heatmap category.
ymarks = param.Parameter(allow_None=True, allow_refs=False, label=’Ymarks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179a3b7d0>): Add separation lines to the heatmap for better readability. By default, does not show any separation lines. If parameter is of type integer, draws the given amount of separations lines spread across heatmap. If parameter is of type list containing integers, show separation lines at given indices. If parameter is of type tuple, draw separation lines at given categorical values. If parameter is of type function, draw separation lines where function returns True for passed heatmap category.

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.heatmap.RadialHeatMapPlot(*args, **kwargs)[source]#

Bases: CompositeElementPlot, ColorbarPlot

Parameters inherited from:

yrotation = param.Number(allow_refs=False, bounds=(0, 360), default=90, inclusive_bounds=(True, True), label=’Yrotation’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e6b50>): Define angle along which yticks/annulars are shown. By default, yticks are drawn like a regular y-axis.
xticks = param.Parameter(allow_refs=False, default=4, label=’Xticks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e2e90>): Ticks along x-axis/segments specified as an integer, explicit list of ticks or function. If None, no ticks are shown.
yticks = param.Parameter(allow_refs=False, default=4, label=’Yticks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e6e50>): Ticks along y-axis/annulars specified as an integer, explicit list of ticks or function. If None, no ticks are shown.
show_frame = param.Boolean(allow_refs=False, default=False, label=’Show frame’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e1410>): Whether or not to show a complete frame around the plot.
clipping_colors = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={‘NaN’: ‘white’}, label=’Clipping colors’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e67d0>): 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 either (1) a color hex string of the form #FFFFFF or #FFFFFFFF, (2) a length-3 or length-4 tuple specifying values in the range 0-1, or (3) a named HTML color.
start_angle = param.Number(allow_refs=False, default=1.5707963267948966, inclusive_bounds=(True, True), label=’Start angle’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e2e90>): Define starting angle of the first annulus segment. By default, begins at 12 o’clock.
radius_inner = param.Number(allow_refs=False, bounds=(0, 0.5), default=0.1, inclusive_bounds=(True, True), label=’Radius inner’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795fbd50>): Define the radius fraction of inner, empty space.
radius_outer = param.Number(allow_refs=False, bounds=(0, 1), default=0.05, inclusive_bounds=(True, True), label=’Radius outer’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e1f90>): Define the radius fraction of outer space including the labels.
xmarks = param.Parameter(allow_None=True, allow_refs=False, label=’Xmarks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e41d0>): Add separation lines between segments for better readability. By default, does not show any separation lines. If parameter is of type integer, draws the given amount of separations lines spread across radial heatmap. If parameter is of type list containing integers, show separation lines at given indices. If parameter is of type tuple, draw separation lines at given segment values. If parameter is of type function, draw separation lines where function returns True for passed segment value.
ymarks = param.Parameter(allow_None=True, allow_refs=False, label=’Ymarks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795fbd50>): Add separation lines between annulars for better readability. By default, does not show any separation lines. If parameter is of type integer, draws the given amount of separations lines spread across radial heatmap. If parameter is of type list containing integers, show separation lines at given indices. If parameter is of type tuple, draw separation lines at given annular values. If parameter is of type function, draw separation lines where function returns True for passed annular value.
max_radius = param.Number(allow_refs=False, default=0.5, inclusive_bounds=(True, True), label=’Max radius’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795e1dd0>): Define the maximum radius which is used for the x and y range extents.
radial = param.Boolean(allow_refs=False, default=True, label=’Radial’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1795cf050>): Whether the HeatMap should be radial

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_default_mapping(z, cmapper)[source]#: Create dictionary containing default ColumnDataSource glyph to data mappings.

get_extents(view, ranges, range_type='combined', **kwargs)[source]#: Supply custom, static extents because radial heatmaps always have the same boundaries.

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.

property link_sources#: 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.

`hex_tiles` Module#

Inheritance diagram of holoviews.plotting.bokeh.hex_tiles

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

Bases: ColorbarPlot

Parameters inherited from:

aggregator = param.ClassSelector(allow_refs=False, class_=(<class ‘collections.abc.Callable’>, <class ‘tuple’>), default=<function size at 0x105bada70>, label=’Aggregator’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bc19d0>): Aggregation function or dimension transform used to compute bin values. Defaults to np.size to count the number of values in each bin.
gridsize = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘tuple’>), default=50, label=’Gridsize’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bc32d0>): Number of hexagonal bins along x- and y-axes. Defaults to uniform sampling along both axes when setting and integer but independent bin sampling can be specified a tuple of integers corresponding to the number of bins along each axis.
min_count = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Min count’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bc3610>): The display threshold before a bin is shown, by default bins with a count of less than 1 are hidden.
orientation = param.ObjectSelector(allow_refs=False, default=’pointy’, label=’Orientation’, names={}, nested_refs=False, objects=[‘flat’, ‘pointy’], rx=<param.reactive.reactive_ops object at 0x179bc3350>): The orientation of hexagon bins. By default the pointy side is on top.
color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), default=2, label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bc1910>): Deprecated in favor of color style mapping, e.g. color=dim(‘color’)
max_scale = param.Number(allow_refs=False, bounds=(0, None), default=0.9, inclusive_bounds=(True, True), label=’Max scale’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bc34d0>): When size_index is enabled this defines the maximum size of each bin relative to uniform tile size, i.e. for a value of 1, the largest bin will match the size of bins when scaling is disabled. Setting value larger than 1 will result in overlapping bins.
min_scale = param.Number(allow_refs=False, bounds=(0, None), default=0, inclusive_bounds=(True, True), label=’Min scale’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bc3ad0>): When size_index is enabled this defines the minimum size of each bin relative to uniform tile size, i.e. for a value of 1, the smallest bin will match the size of bins when scaling is disabled. Setting value larger than 1 will result in overlapping bins.
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 0x179bc2f90>): Index of the dimension from which the sizes will the drawn.

aggregator(axis=None)[source]#

Return the number of elements along a given axis.

Parameters#

aarray_like: Input data.
axisint, optional: Axis along which the elements are counted. By default, give the total number of elements.

Returns#

element_countint: Number of elements along the specified axis.

Examples#

>>> a = np.array([[1,2,3],[4,5,6]])
>>> np.size(a)
6
>>> np.size(a,1)
3
>>> np.size(a,0)
2

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.

property link_sources#: 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.hex_tiles.hex_binning(*, aggregator, gridsize, invert_axes, min_count, orientation, dynamic, group, input_ranges, link_inputs, streams, name)[source]#

Bases: Operation

Applies hex binning by computing aggregates on a hexagonal grid.

Should not be user facing as the returned element is not directly usable.

Parameters inherited from:

aggregator = param.ClassSelector(allow_refs=False, class_=(<class ‘collections.abc.Callable’>, <class ‘tuple’>), default=<function size at 0x105bada70>, label=’Aggregator’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179ba7f10>): Aggregation function or dimension transform used to compute bin values. Defaults to np.size to count the number of values in each bin.

gridsize = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘tuple’>), default=50, label=’Gridsize’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bb2510>)

invert_axes = param.Boolean(allow_refs=False, default=False, label=’Invert axes’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bbf410>)

min_count = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Min count’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179bb02d0>)

orientation = param.ObjectSelector(allow_refs=False, default=’pointy’, label=’Orientation’, names={}, nested_refs=False, objects=[‘flat’, ‘pointy’], rx=<param.reactive.reactive_ops object at 0x179bb1210>)

aggregator(axis=None)[source]#

Return the number of elements along a given axis.

Parameters#

aarray_like: Input data.
axisint, optional: Axis along which the elements are counted. By default, give the total number of elements.

Returns#

element_countint: Number of elements along the specified axis.

Examples#

>>> a = np.array([[1,2,3],[4,5,6]])
>>> np.size(a)
6
>>> np.size(a,1)
3
>>> np.size(a,0)
2

classmethod get_overlay_bounds(overlay)[source]#: Returns the extents if all the elements of an overlay agree on a consistent extents, otherwise raises an exception.

classmethod get_overlay_label(overlay, default_label='')[source]#: Returns a label if all the elements of an overlay agree on a consistent label, otherwise returns the default label.

classmethod instance(**params)[source]#: Return an instance of this class, copying parameters from any existing instance provided.

process_element(element, key, **params)[source]#: The process_element method allows a single element to be operated on given an externally supplied key.

classmethod search(element, pattern)[source]#

Helper method that returns a list of elements that match the given path pattern of form {type}.{group}.{label}.

The input may be a Layout, an Overlay type or a single Element.

`links` Module#

Inheritance diagram of holoviews.plotting.bokeh.links

class holoviews.plotting.bokeh.links.DataLinkCallback(root_model, link, source_plot, target_plot)[source]#

Bases: LinkCallback

Merges the source and target ColumnDataSource

classmethod find_link(plot, link=None)[source]#: Searches a GenericElementPlot for a Link.

classmethod find_links(root_plot)[source]#: Traverses the supplied plot and searches for any Links on the plotted objects.

validate()[source]#: Should be subclassed to check if the source and target plots are compatible to perform the linking.

class holoviews.plotting.bokeh.links.RangeToolLinkCallback(root_model, link, source_plot, target_plot)[source]#

Bases: LinkCallback

Attaches a RangeTool to the source plot and links it to the specified axes on the target plot

classmethod find_link(plot, link=None)[source]#: Searches a GenericElementPlot for a Link.

classmethod find_links(root_plot)[source]#: Traverses the supplied plot and searches for any Links on the plotted objects.

validate()[source]#: Should be subclassed to check if the source and target plots are compatible to perform the linking.

class holoviews.plotting.bokeh.links.RectanglesTableLinkCallback(root_model, link, source_plot, target_plot=None)[source]#

Bases: DataLinkCallback

classmethod find_link(plot, link=None)[source]#: Searches a GenericElementPlot for a Link.

classmethod find_links(root_plot)[source]#: Traverses the supplied plot and searches for any Links on the plotted objects.

validate()[source]#: Should be subclassed to check if the source and target plots are compatible to perform the linking.

`path` Module#

Inheritance diagram of holoviews.plotting.bokeh.path

class holoviews.plotting.bokeh.path.ContourPlot(*args, **params)[source]#

Bases: PathPlot

Parameters inherited from:

show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179cd4050>): Whether to show legend for the 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 0x179c3fe10>): 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’>), default=0, label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179c3f290>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.path.PathPlot(element, plot=None, **params)[source]#

Bases: LegendPlot, ColorbarPlot

Parameters inherited from:

show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179d27150>): Whether to show legend for the 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 0x179d5a0d0>): 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 0x179d5a910>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.path.PolygonPlot(*args, **params)[source]#

Bases: ContourPlot

Parameters inherited from:

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.

`plot` Module#

Inheritance diagram of holoviews.plotting.bokeh.plot

class holoviews.plotting.bokeh.plot.AdjointLayoutPlot(layout, layout_type, subplots, **params)[source]#

Bases: BokehPlot, GenericAdjointLayoutPlot

Parameters inherited from:

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_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.

initialize_plot(ranges=None, plots=None)[source]#: Plot all the views contained in the AdjointLayout Object using axes appropriate to the layout configuration. All the axes are supplied by LayoutPlot - the purpose of the call is to invoke subplots with correct options and styles and hide any empty axes as necessary.

property link_sources#: 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.

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.

class holoviews.plotting.bokeh.plot.BokehPlot(keys=None, dimensions=None, layout_dimensions=None, uniform=True, subplot=False, adjoined=None, layout_num=0, style=None, subplots=None, dynamic=False, **params)[source]#

Bases: DimensionedPlot, CallbackPlot

Plotting baseclass for the Bokeh backends, implementing the basic plotting interface for Bokeh based plots.

Parameters inherited from:

title = param.String(allow_refs=False, default=’{label} {group} {dimensions}’, label=’Title’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179efcd10>): The formatting string for the title of this plot, allows defining a label group separator and dimension labels.
shared_datasource = param.Boolean(allow_refs=False, default=True, label=’Shared datasource’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f1c710>): Whether Elements drawing the data from the same object should share their Bokeh data source allowing for linked brushing and other linked behaviors.
title_format = param.String(allow_None=True, allow_refs=False, label=’Title format’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179efcd10>): Alias for title.
toolbar = param.ObjectSelector(allow_refs=False, default=’above’, label=’Toolbar’, names={}, nested_refs=False, objects=[‘above’, ‘below’, ‘left’, ‘right’, None], rx=<param.reactive.reactive_ops object at 0x179f1ca50>): The toolbar location, must be one of ‘above’, ‘below’, ‘left’, ‘right’, None.
width = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f1ce50>): 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), inclusive_bounds=(True, True), label=’Height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f1d1d0>): The height of the component (in pixels). This can be either fixed or preferred height, depending on height sizing policy.

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_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.

initialize_plot(ranges=None)[source]#: Initialize the matplotlib figure.

property link_sources#: 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.

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.

class holoviews.plotting.bokeh.plot.CompositePlot(keys=None, dimensions=None, layout_dimensions=None, uniform=True, subplot=False, adjoined=None, layout_num=0, style=None, subplots=None, dynamic=False, **params)[source]#

Bases: BokehPlot

CompositePlot is an abstract baseclass for plot types that draw render multiple axes. It implements methods to add an overall title to such a plot.

Parameters inherited from:

fontsize = param.Parameter(allow_None=True, allow_refs=False, default={‘title’: ‘15pt’}, label=’Fontsize’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f17490>): 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: {‘title’: ‘15pt’}
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 0x179f28610>): 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_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.

initialize_plot(ranges=None)[source]#: Initialize the matplotlib figure.

property link_sources#: 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.

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.

class holoviews.plotting.bokeh.plot.GridPlot(layout, ranges=None, layout_num=1, keys=None, **params)[source]#

Bases: CompositePlot, GenericCompositePlot

Plot a group of elements in a grid layout based on a GridSpace element object.

Parameters inherited from:

fontsize = param.Parameter(allow_None=True, allow_refs=False, default={‘title’: ‘16pt’}, label=’Fontsize’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f05e10>): 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: {‘title’: ‘15pt’}
axis_offset = param.Integer(allow_refs=False, default=50, inclusive_bounds=(True, True), label=’Axis offset’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f3a190>): Number of pixels to adjust row and column widths and height by to compensate for shared axes.
merge_tools = param.Boolean(allow_refs=False, default=True, label=’Merge tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f06250>): Whether to merge all the tools into a single toolbar
shared_xaxis = param.Boolean(allow_refs=False, default=False, label=’Shared xaxis’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f39c50>): If enabled the x-axes of the GridSpace will be drawn from the objects inside the Grid rather than the GridSpace dimensions.
shared_yaxis = param.Boolean(allow_refs=False, default=False, label=’Shared yaxis’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f06250>): If enabled the x-axes of the GridSpace will be drawn from the objects inside the Grid rather than the GridSpace dimensions.
show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f38b50>): Adds a legend based on the entries of the middle-right plot
xaxis = param.ObjectSelector(allow_refs=False, default=True, label=’Xaxis’, names={}, nested_refs=False, objects=[‘bottom’, ‘top’, None, True, False], rx=<param.reactive.reactive_ops object at 0x179f394d0>): Whether and where to display the xaxis, supported options are ‘bottom’, ‘top’ and None.
yaxis = param.ObjectSelector(allow_refs=False, default=True, label=’Yaxis’, names={}, nested_refs=False, objects=[‘left’, ‘right’, None, True, False], rx=<param.reactive.reactive_ops object at 0x179f39c50>): Whether and where to display the yaxis, supported options are ‘left’, ‘right’ and None.
xrotation = param.Integer(allow_refs=False, bounds=(0, 360), default=0, inclusive_bounds=(True, True), label=’Xrotation’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f3a290>): Rotation angle of the xticks.
yrotation = param.Integer(allow_refs=False, bounds=(0, 360), default=0, inclusive_bounds=(True, True), label=’Yrotation’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f3a850>): Rotation angle of the yticks.
plot_size = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘tuple’>), default=120, label=’Plot size’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f05e10>): Defines the width and height of each plot in the grid, either as a tuple specifying width and height or an integer for a square plot.
sync_legends = param.Boolean(allow_refs=False, default=True, label=’Sync legends’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f3a510>): Whether to sync the legend when muted/unmuted based on the name

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_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.

initialize_plot(ranges=None, plots=None)[source]#: Initialize the matplotlib figure.

property link_sources#: 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.

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.

class holoviews.plotting.bokeh.plot.LayoutPlot(layout, keys=None, **params)[source]#

Bases: CompositePlot, GenericLayoutPlot

Parameters inherited from:

shared_datasource = param.Boolean(allow_refs=False, default=False, label=’Shared datasource’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f35fd0>): Whether Elements drawing the data from the same object should share their Bokeh data source allowing for linked brushing and other linked behaviors.
shared_axes = param.Boolean(allow_refs=False, default=True, label=’Shared axes’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f52090>): Whether axes should be shared across plots
merge_tools = param.Boolean(allow_refs=False, default=True, label=’Merge tools’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f35fd0>): Whether to merge all the tools into a single toolbar
sync_legends = param.Boolean(allow_refs=False, default=True, label=’Sync legends’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f52010>): Whether to sync the legend when muted/unmuted based on the name
show_legends = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘list’>, <class ‘int’>, <class ‘bool’>), label=’Show legends’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f52290>): Whether to show the legend for a particular subplot by index. If True all legends will be shown. If False no legends will be shown.
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 0x179f525d0>): Allows selecting between a number of predefined legend position options. Will only be applied if show_legend is not None.
tabs = param.Boolean(allow_refs=False, default=False, label=’Tabs’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x179f35fd0>): Whether to display overlaid plots in separate panes

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_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.

initialize_plot(plots=None, ranges=None)[source]#: Initialize the matplotlib figure.

property link_sources#: 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.

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.

`raster` Module#

Inheritance diagram of holoviews.plotting.bokeh.raster

class holoviews.plotting.bokeh.raster.HSVPlot(hmap, **params)[source]#

Bases: RGBPlot

Parameters inherited from:

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.raster.ImageStackPlot(*args, **kwargs)[source]#

Bases: RasterPlot

Parameters inherited from:

cnorm = param.ObjectSelector(allow_refs=False, default=’eq_hist’, label=’Cnorm’, names={}, nested_refs=False, objects=[‘linear’, ‘log’, ‘eq_hist’], rx=<param.reactive.reactive_ops object at 0x17a0c1450>): Color normalization to be applied during colormapping.

start_alpha = param.Integer(allow_refs=False, bounds=(0, 255), default=0, inclusive_bounds=(True, True), label=’Start alpha’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a13a710>)

end_alpha = param.Integer(allow_refs=False, bounds=(0, 255), default=255, inclusive_bounds=(True, True), label=’End alpha’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a139c50>)

num_colors = param.Integer(allow_refs=False, default=10, inclusive_bounds=(True, True), label=’Num colors’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a13a710>)

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.raster.QuadMeshPlot(element, plot=None, **params)[source]#

Bases: ColorbarPlot

Parameters inherited from:

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=0, label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a12d110>): 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.
show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a146010>): Whether to show legend for the plot.
clipping_colors = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={‘NaN’: ‘transparent’}, label=’Clipping colors’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a12ff50>): 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.
nodata = param.Integer(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Nodata’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a147b50>): Optional missing-data value for integer data. If non-None, data with this value will be replaced with NaN so that it is transparent (by default) when plotted.

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.raster.RGBPlot(hmap, **params)[source]#

Bases: LegendPlot

Parameters inherited from:

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=0, label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a12ec50>): 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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.raster.RasterPlot(*args, **kwargs)[source]#

Bases: ColorbarPlot

Parameters inherited from:

padding = param.ClassSelector(allow_refs=False, class_=(<class ‘int’>, <class ‘float’>, <class ‘tuple’>), default=0, label=’Padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a166d90>): 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.
show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a12a650>): Whether to show legend for the plot.
clipping_colors = param.Dict(allow_refs=False, class_=<class ‘dict’>, default={‘NaN’: ‘transparent’}, label=’Clipping colors’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a165f90>): 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.
nodata = param.Integer(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Nodata’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a129f10>): Optional missing-data value for integer data. If non-None, data with this value will be replaced with NaN so that it is transparent (by default) when plotted.

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.

`renderer` Module#

Inheritance diagram of holoviews.plotting.bokeh.renderer

class holoviews.plotting.bokeh.renderer.BokehRenderer(*, theme, webgl, backend, center, css, dpi, fig, fps, holomap, mode, post_render_hooks, size, widget_location, widget_mode, info_fn, key_fn, name)[source]#

Bases: Renderer

Parameters inherited from:

backend = param.String(allow_refs=False, default=’bokeh’, label=’Backend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a3c6f90>): The backend name.
fig = param.ObjectSelector(allow_refs=False, default=’auto’, label=’Fig’, names={}, nested_refs=False, objects=[‘html’, ‘json’, ‘auto’, ‘png’], rx=<param.reactive.reactive_ops object at 0x17a3c8a10>): Output render format for static figures. If None, no figure rendering will occur.
holomap = param.ObjectSelector(allow_refs=False, default=’auto’, label=’Holomap’, names={}, nested_refs=False, objects=[‘widgets’, ‘scrubber’, None, ‘gif’, ‘auto’], rx=<param.reactive.reactive_ops object at 0x17a3c8c90>): Output render multi-frame (typically animated) format. If None, no multi-frame rendering will occur.
theme = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘bokeh.themes.theme.Theme’>, <class ‘str’>), default=<bokeh.themes.theme.Theme object at 0x17228f010>, label=’Theme’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a3c8650>): The applicable Bokeh Theme object (if any).
webgl = param.Boolean(allow_refs=False, default=True, label=’Webgl’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a3c6e90>): Whether to render plots with WebGL if available

classmethod app(plot, show=False, new_window=False, websocket_origin=None, port=0)[source]#: Creates a bokeh app from a HoloViews object or plot. By default simply attaches the plot to bokeh’s curdoc and returns the Document, if show option is supplied creates an Application instance and displays it either in a browser window or inline if notebook extension has been loaded. Using the new_window option the app may be displayed in a new browser tab once the notebook extension has been loaded. A websocket origin is required when launching from an existing tornado server (such as the notebook) and it is not on the default port (‘localhost:8888’).

comm_manager[source]#: alias of CommManager

components(obj, fmt=None, comm=True, **kwargs)[source]#: Returns data and metadata dictionaries containing HTML and JS components to include render in app, notebook, or standalone document.

classmethod encode(entry)[source]#: Classmethod that applies conditional encoding based on mime-type. Given an entry as returned by __call__ return the data in the appropriate encoding.

classmethod export_widgets(obj, filename, fmt=None, template=None, json=False, json_path='', **kwargs)[source]#: Render and export object as a widget to a static HTML file. Allows supplying a custom template formatting string with fields to interpolate ‘js’, ‘css’ and the main ‘html’ containing the widget. Also provides options to export widget data to a json file in the supplied json_path (defaults to current path).

get_plot(obj, doc=None, renderer=None, **kwargs)[source]#: Given a HoloViews Viewable return a corresponding plot instance. Allows supplying a document attach the plot to, useful when combining the bokeh model with another plot.

classmethod get_plot_state(obj, renderer=None, **kwargs)[source]#: Given a HoloViews Viewable return a corresponding plot state.

get_size(plot)[source]#

Return the display size associated with a plot before rendering to any particular format. Used to generate appropriate HTML display.

Returns a tuple of (width, height) in pixels.

html(obj, fmt=None, css=None, resources='CDN', **kwargs)[source]#: Renders plot or data structure and wraps the output in HTML. The comm argument defines whether the HTML output includes code to initialize a Comm, if the plot supplies one.

classmethod instance(**params)[source]#: Return an instance of this class, copying parameters from any existing instance provided.

classmethod load_nb(inline=True)[source]#: Loads any resources required for display of plots in the Jupyter notebook

classmethod plot_options(obj, percent_size)[source]#

Given a holoviews object and a percentage size, apply heuristics to compute a suitable figure size. For instance, scaling layouts and grids linearly can result in unwieldy figure sizes when there are a large number of elements. As ad hoc heuristics are used, this functionality is kept separate from the plotting classes themselves.

Used by the IPython Notebook display hooks and the save utility. Note that this can be overridden explicitly per object using the fig_size and size plot options.

classmethod plotting_class(obj)[source]#: Given an object or Element class, return the suitable plotting class needed to render it with the current renderer.

classmethod save(obj, basename, fmt='auto', key=None, info=None, options=None, resources='inline', title=None, **kwargs)[source]#: Save a HoloViews object to file, either using an explicitly supplied format or to the appropriate default.

classmethod server_doc(obj, doc=None)[source]#: Get a bokeh Document with the plot attached. May supply an existing doc, otherwise bokeh.io.curdoc() is used to attach the plot to the global document instance.

classmethod state()[source]#: Context manager to handle global state for a backend, allowing Plot classes to temporarily override that state.

static_html(obj, fmt=None, template=None)[source]#: Generates a static HTML with the rendered object in the supplied format. Allows supplying a template formatting string with fields to interpolate ‘js’, ‘css’ and the main ‘html’.

classmethod validate(options)[source]#: Validate an options dictionary for the renderer.

`sankey` Module#

Inheritance diagram of holoviews.plotting.bokeh.sankey

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

Bases: GraphPlot

Parameters inherited from:

show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a3d9450>): Whether to show the values.
width = param.Integer(allow_None=True, allow_refs=False, bounds=(0, None), default=1000, inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4b02d0>): 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=600, inclusive_bounds=(True, True), label=’Height’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4b0990>): The height of the component (in pixels). This can be either fixed or preferred height, depending on height sizing policy.
color_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), default=2, label=’Color index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4afa50>): Index of the dimension from which the node labels will be drawn
labels = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘holoviews.util.transform.dim’>), label=’Labels’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4acc90>): The dimension or dimension value transform used to draw labels from.
label_position = param.ObjectSelector(allow_refs=False, default=’right’, label=’Label position’, names={}, nested_refs=False, objects=[‘left’, ‘right’, ‘outer’, ‘inner’], rx=<param.reactive.reactive_ops object at 0x17a4afa50>): Whether node labels should be placed to the left, right, outer or inner.
show_values = param.Boolean(allow_refs=False, default=True, label=’Show values’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4ac6d0>): Whether to show the values.
node_width = param.Number(allow_refs=False, default=15, inclusive_bounds=(True, True), label=’Node width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4acb50>): Width of the nodes.
node_padding = param.Integer(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Node padding’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4b0b50>): Number of pixels of padding relative to the bounds.
iterations = param.Integer(allow_refs=False, default=32, inclusive_bounds=(True, True), label=’Iterations’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4acb50>): Number of iterations to run the layout algorithm.
node_sort = param.Boolean(allow_refs=False, default=True, label=’Node sort’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4afbd0>): Sort nodes in ascending breadth.
label_index = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘int’>), default=2, label=’Label index’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4afdd0>): Index of the dimension from which the node labels will be drawn

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]#: Return the extents of the Sankey box

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.

property link_sources#: 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.

`selection` Module#

Inheritance diagram of holoviews.plotting.bokeh.selection

class holoviews.plotting.bokeh.selection.BokehOverlaySelectionDisplay(color_prop='color', is_cmap=False, supports_region=True)[source]#

Bases: OverlaySelectionDisplay

Overlay selection display subclass for use with bokeh backend

class holoviews.plotting.bokeh.selection.TabularSelectionDisplay[source]#: Bases: SelectionDisplay

`stats` Module#

Inheritance diagram of holoviews.plotting.bokeh.stats

class holoviews.plotting.bokeh.stats.BivariatePlot(*args, **params)[source]#

Bases: PolygonPlot

Bivariate plot visualizes two-dimensional kernel density estimates. Additionally, by enabling the joint option, the marginals distributions can be plotted alongside each axis (does not animate or compose).

Parameters inherited from:

bandwidth = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Bandwidth’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a598fd0>): The bandwidth of the kernel for the density estimate.
cut = param.Number(allow_refs=False, default=3, inclusive_bounds=(True, True), label=’Cut’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a59ad90>): Draw the estimate to cut * bw from the extreme data points.
filled = param.Boolean(allow_refs=False, default=False, label=’Filled’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a598690>): Whether the bivariate contours should be filled.
levels = param.ClassSelector(allow_refs=False, class_=(<class ‘list’>, <class ‘int’>), default=10, label=’Levels’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a59a5d0>): A list of scalar values used to specify the contour levels.

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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.stats.BoxWhiskerPlot(element, plot=None, **params)[source]#

Bases: MultiDistributionMixin, CompositeElementPlot, ColorbarPlot, LegendPlot

Parameters inherited from:

show_legend = param.Boolean(allow_refs=False, default=False, label=’Show legend’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5af110>): Whether to show legend for the plot.
outlier_radius = param.Number(allow_refs=False, default=0.01, inclusive_bounds=(True, True), label=’Outlier radius’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5c7250>): The radius of the circle marker for the outliers.
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 0x17a5c4410>): Deprecated in favor of color style mapping, e.g. box_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.

property link_sources#: 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.stats.DistributionPlot(element, plot=None, **params)[source]#

Bases: AreaPlot

DistributionPlot visualizes a distribution of values as a KDE.

Parameters inherited from:

bandwidth = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Bandwidth’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a52c4d0>): The bandwidth of the kernel for the density estimate.
cut = param.Number(allow_refs=False, default=3, inclusive_bounds=(True, True), label=’Cut’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a4ef190>): Draw the estimate to cut * bw from the extreme data points.
filled = param.Boolean(allow_refs=False, default=True, label=’Filled’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a52eb90>): Whether the bivariate contours should be filled.

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.

property link_sources#: 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.stats.ViolinPlot(element, plot=None, **params)[source]#

Bases: BoxWhiskerPlot

Parameters inherited from:

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 0x17a4f0790>): Deprecated in favor of color style mapping, e.g. violin_color=dim(‘color’)
bandwidth = param.Number(allow_None=True, allow_refs=False, inclusive_bounds=(True, True), label=’Bandwidth’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5c0250>): Allows supplying explicit bandwidth value rather than relying on scott or silverman method.
clip = param.NumericTuple(allow_None=True, allow_refs=False, label=’Clip’, length=2, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5e4b50>): A tuple of a lower and upper bound to clip the violin at.
cut = param.Number(allow_refs=False, default=5, inclusive_bounds=(True, True), label=’Cut’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5c0dd0>): Draw the estimate to cut * bw from the extreme data points.
inner = param.ObjectSelector(allow_refs=False, default=’box’, label=’Inner’, names={}, nested_refs=False, objects=[‘box’, ‘quartiles’, ‘stick’, None], rx=<param.reactive.reactive_ops object at 0x17a5c3450>): Inner visual indicator for distribution values: * box - A small box plot * stick - Lines indicating each sample value * quartiles - Indicates first, second and third quartiles
split = param.ClassSelector(allow_None=True, allow_refs=False, class_=(<class ‘str’>, <class ‘holoviews.util.transform.dim’>), label=’Split’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5c3590>): The dimension to split the Violin on.
violin_width = param.Number(allow_refs=False, default=0.8, inclusive_bounds=(True, True), label=’Violin width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a5c29d0>): Relative width of the violin

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.

property link_sources#: 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.

`styles` Module#

Defines valid style options, validation and utilities

holoviews.plotting.bokeh.styles.expand_batched_style(style, opts, mapping, nvals)[source]#: Computes styles applied to a batched plot by iterating over the supplied list of style options and expanding any options found in the supplied style dictionary returning a data and mapping defining the data that should be added to the ColumnDataSource.

holoviews.plotting.bokeh.styles.mpl_to_bokeh(properties)[source]#: Utility to process style properties converting any matplotlib specific options to their nearest bokeh equivalent.

holoviews.plotting.bokeh.styles.rgba_tuple(rgba)[source]#: Ensures RGB(A) tuples in the range 0-1 are scaled to 0-255.

holoviews.plotting.bokeh.styles.validate(style, value, scalar=False)[source]#

Validates a style and associated value.

Arguments#

style: str: The style to validate (e.g. ‘color’, ‘size’ or ‘marker’)
value:: The style value to validate

scalar: bool

Returns#

valid: boolean or None: If validation is supported returns boolean, otherwise None

`tabular` Module#

Inheritance diagram of holoviews.plotting.bokeh.tabular

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

Bases: BokehPlot, GenericElementPlot

Parameters inherited from:

hooks = param.HookList(allow_refs=False, bounds=(0, None), default=[], label=’Hooks’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x1796e5d10>): 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=400, inclusive_bounds=(True, True), label=’Width’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a864710>): 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 0x17a864b10>): The height of the component (in pixels). This can be either fixed or preferred height, depending on height sizing policy.
selected = param.List(allow_None=True, allow_refs=False, bounds=(0, None), label=’Selected’, nested_refs=False, rx=<param.reactive.reactive_ops object at 0x17a867ad0>): 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.

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, lims_as_soft_ranges=False, **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.

property link_sources#: 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 = <holoviews.plotting.bokeh.selection.TabularSelectionDisplay object>#

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.

`tiles` Module#

Inheritance diagram of holoviews.plotting.bokeh.tiles

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

Bases: ElementPlot

Parameters inherited from:

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.

property link_sources#: 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.

`util` Module#

Inheritance diagram of holoviews.plotting.bokeh.util

holoviews.plotting.bokeh.util.attach_periodic(plot)[source]#: Attaches plot refresh to all streams on the object.

holoviews.plotting.bokeh.util.categorize_array(array, dim)[source]#: Uses a Dimension instance to convert an array of values to categorical (i.e. string) values and applies escaping for colons, which bokeh treats as a categorical suffix.

holoviews.plotting.bokeh.util.cds_column_replace(source, data)[source]#: Determine if the CDS.data requires a full replacement or simply needs to be updated. A replacement is required if untouched columns are not the same length as the columns being updated.

holoviews.plotting.bokeh.util.colormesh(X, Y)[source]#: Generates line paths for a quadmesh given 2D arrays of X and Y coordinates.

holoviews.plotting.bokeh.util.compute_layout_properties(width, height, frame_width, frame_height, explicit_width, explicit_height, aspect, data_aspect, responsive, size_multiplier, logger=None)[source]#

Utility to compute the aspect, plot width/height and sizing_mode behavior.

Args:: width (int): Plot width height (int): Plot height frame_width (int): Plot frame width frame_height (int): Plot frame height explicit_width (list): List of user supplied widths explicit_height (list): List of user supplied heights aspect (float): Plot aspect data_aspect (float): Scaling between x-axis and y-axis ranges responsive (boolean): Whether the plot should resize responsively size_multiplier (float): Multiplier for supplied plot dimensions logger (param.Parameters): Parameters object to issue warnings on
Returns:: Returns two dictionaries one for the aspect and sizing modes, and another for the plot dimensions.

holoviews.plotting.bokeh.util.compute_plot_size(plot)[source]#: Computes the size of bokeh models that make up a layout such as figures, rows, columns, and Plot.

holoviews.plotting.bokeh.util.convert_timestamp(timestamp)[source]#: Converts bokehJS timestamp to datetime64.

holoviews.plotting.bokeh.util.date_to_integer(date)[source]#

Converts support date types to milliseconds since epoch

Attempts highest precision conversion of different datetime formats to milliseconds since the epoch (1970-01-01 00:00:00). If datetime is a cftime with a non-standard calendar the caveats described in hv.core.util.cftime_to_timestamp apply.

Args:: date: Date- or datetime-like object
Returns:: Milliseconds since 1970-01-01 00:00:00

holoviews.plotting.bokeh.util.decode_bytes(array)[source]#: Decodes an array, list or tuple of bytestrings to avoid python 3 bokeh serialization errors

holoviews.plotting.bokeh.util.empty_plot(width, height)[source]#: Creates an empty and invisible plot of the specified size.

holoviews.plotting.bokeh.util.filter_batched_data(data, mapping)[source]#: Iterates over the data and mapping for a ColumnDataSource and replaces columns with repeating values with a scalar. This is purely and optimization for scalar types.

holoviews.plotting.bokeh.util.filter_toolboxes(plots)[source]#: Filters out toolboxes out of a list of plots to be able to compose them into a larger plot.

holoviews.plotting.bokeh.util.font_size_to_pixels(size)[source]#: Convert a fontsize to a pixel value

holoviews.plotting.bokeh.util.get_default(model, name, theme=None)[source]#: Looks up the default value for a bokeh model property.

holoviews.plotting.bokeh.util.get_tab_title(key, frame, overlay)[source]#: Computes a title for bokeh tabs from the key in the overlay, the element and the containing (Nd)Overlay.

holoviews.plotting.bokeh.util.glyph_order(keys, draw_order=None)[source]#: Orders a set of glyph handles using regular sort and an explicit sort order. The explicit draw order must take the form of a list of glyph names while the keys should be glyph names with a custom suffix. The draw order may only match subset of the keys and any matched items will take precedence over other entries.

holoviews.plotting.bokeh.util.hold_policy(document, policy, server=False)[source]#: Context manager to temporary override the hold policy.

holoviews.plotting.bokeh.util.hsv_to_rgb(hsv)[source]#: Vectorized HSV to RGB conversion, adapted from: http://stackoverflow.com/questions/24852345/hsv-to-rgb-color-conversion

holoviews.plotting.bokeh.util.layout_padding(plots, renderer)[source]#: Pads Nones in a list of lists of plots with empty plots.

holoviews.plotting.bokeh.util.match_ax_type(ax, range_type)[source]#: Ensure the range_type matches the axis model being matched.

holoviews.plotting.bokeh.util.match_dim_specs(specs1, specs2)[source]#

Matches dimension specs used to link axes.

Axis dimension specs consists of a list of tuples corresponding to each dimension, each tuple spec has the form (name, label, unit). The name and label must match exactly while the unit only has to match if both specs define one.

holoviews.plotting.bokeh.util.match_yaxis_type_to_range(yax, range_type, range_name)[source]#: Apply match_ax_type to the y-axis found by the given range name

holoviews.plotting.bokeh.util.merge_tools(plot_grid, *, disambiguation_properties=None, hide_toolbar=False)[source]#: Merges tools defined on a grid of plots into a single toolbar. All tools of the same type are merged unless they define one of the disambiguation properties. By default name, icon, tags and description can be used to prevent tools from being merged.

holoviews.plotting.bokeh.util.multi_polygons_data(element)[source]#: Expands polygon data which contains holes to a bokeh multi_polygons representation. Multi-polygons split by nans are expanded and the correct list of holes is assigned to each sub-polygon.

holoviews.plotting.bokeh.util.pad_plots(plots)[source]#: Accepts a grid of bokeh plots in form of a list of lists and wraps any DataTable or Tabs in a Column with appropriate padding. Required to avoid overlap in gridplot.

holoviews.plotting.bokeh.util.pad_width(model, table_padding=0.85, tabs_padding=1.2)[source]#: Computes the width of a model and sets up appropriate padding for Tabs and DataTable types.

class holoviews.plotting.bokeh.util.periodic(document)[source]#

Bases: object

Mocks the API of periodic Thread in hv.core.util, allowing a smooth API transition on bokeh server.

holoviews.plotting.bokeh.util.prop_is_none(value)[source]#: Checks if property value is None.

holoviews.plotting.bokeh.util.property_to_dict(x)[source]#: Convert Bokeh’s property Field and Value to a dictionary

holoviews.plotting.bokeh.util.recursive_model_update(model, props)[source]#: Recursively updates attributes on a model including other models. If the type of the new model matches the old model properties are simply updated, otherwise the model is replaced.

holoviews.plotting.bokeh.util.remove_legend(plot, legend)[source]#: Removes a legend from a bokeh plot.

holoviews.plotting.bokeh.util.select_legends(holoviews_layout, figure_index=None, legend_position='top_right')[source]#

Only displays selected legends in plot layout.

Parameters#

holoviews_layoutHoloviews Layout: Holoviews Layout with legends.
figure_indexlist[int] | bool | int | None: Index of the figures which legends to show. If None is chosen, only the first figures legend is shown If True is chosen, all legends are shown.
legend_positionstr: Position of the legend(s).

holoviews.plotting.bokeh.util.silence_warnings(*warnings)[source]#: Context manager for silencing bokeh validation warnings.

holoviews.plotting.bokeh.util.sync_legends(bokeh_layout)[source]#

This syncs the legends of all plots in a grid based on their name.

Parameters#

bokeh_layoutbokeh.models.{GridPlot, Row, Column}: Gridplot to sync legends of.

holoviews.plotting.bokeh.util.update_shared_sources(f)[source]#: Context manager to ensures data sources shared between multiple plots are cleared and updated appropriately avoiding warnings and allowing empty frames on subplots. Expects a list of shared_sources and a mapping of the columns expected columns for each source in the plots handles.

holoviews.plotting.bokeh.util.wrap_formatter(formatter, axis)[source]#: Wraps formatting function or string in appropriate bokeh formatter type.

holoviews.bokeh Package#

`bokeh` Package#

`annotation` Module#

`callbacks` Module#

`chart` Module#

`element` Module#

`geometry` Module#

`graphs` Module#

`heatmap` Module#

`hex_tiles` Module#

Parameters#

Returns#

See Also#

Examples#

Parameters#

Returns#

See Also#

Examples#

`links` Module#

`path` Module#

`plot` Module#

`raster` Module#

`renderer` Module#

`sankey` Module#

`selection` Module#

`stats` Module#

`styles` Module#

Arguments#

Returns#

`tabular` Module#

`tiles` Module#

`util` Module#

Parameters#

Parameters#

holoviews.bokeh Package#

bokeh Package#

annotation Module#

callbacks Module#

chart Module#

element Module#

geometry Module#

graphs Module#

heatmap Module#

hex_tiles Module#

Parameters#

Returns#

See Also#

Examples#

Parameters#

Returns#

See Also#

Examples#

links Module#

path Module#

plot Module#

raster Module#

renderer Module#

sankey Module#

selection Module#

stats Module#

styles Module#

Arguments#

Returns#

tabular Module#

tiles Module#

util Module#

Parameters#

Parameters#

`bokeh` Package#

`annotation` Module#

`callbacks` Module#

`chart` Module#

`element` Module#

`geometry` Module#

`graphs` Module#

`heatmap` Module#

`hex_tiles` Module#

`links` Module#

`path` Module#

`plot` Module#

`raster` Module#

`renderer` Module#

`sankey` Module#

`selection` Module#

`stats` Module#

`styles` Module#

`tabular` Module#

`tiles` Module#

`util` Module#