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- matplotlib.artist.Artist
-
- AxesImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
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- NonUniformImage
- FigureImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
- matplotlib.cm.ScalarMappable
-
- AxesImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
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- NonUniformImage
- FigureImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
class AxesImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable) |
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- Method resolution order:
- AxesImage
- matplotlib.artist.Artist
- matplotlib.cm.ScalarMappable
Methods defined here:
- __init__(self, ax, cmap=None, norm=None, interpolation=None, origin=None, extent=None, filternorm=1, filterrad=4.0)
- interpolation and cmap default to their rc settings
cmap is a cm colormap instance
norm is a colors.normalize instance to map luminance to 0-1
extent is a data xmin, xmax, ymin, ymax for making image plots
registered with data plots. Default is the image dimensions
in pixels
- changed(self)
- Call this whenever the mappable is changed so observers can
update state
- draw(self, renderer, *args, **kwargs)
- get_extent(self)
- get the image extent: xmin, xmax, ymin, ymax
- get_filternorm(self)
- return the filternorm setting
- get_filterrad(self)
- return the filterrad setting
- get_interpolation(self)
- Return the interpolation method the image uses when resizing.
One of
'bicubic', 'bilinear', 'blackman100', 'blackman256', 'blackman64',
'nearest', 'sinc144', 'sinc256', 'sinc64', 'spline16', 'spline36'
- get_size(self)
- Get the numrows, numcols of the input image
- make_image(self)
- set_alpha(self, alpha)
- Set the alpha value used for blending - not supported on
all backends
ACCEPTS: float
- set_array(self, A)
- retained for backwards compatibility - use set_data instead
ACCEPTS: numeric/numarray/PIL Image A
- set_data(self, A, shape=None)
- Set the image array
ACCEPTS: numeric/numarray/PIL Image A
- set_filternorm(self, filternorm)
- Set whether the resize filter norms the weights -- see
help for imshow
ACCEPTS: 0 or 1
- set_filterrad(self, filterrad)
- Set the resize filter radius only applicable to some
interpolation schemes -- see help for imshow
ACCEPTS: positive float
- set_interpolation(self, s)
- Set the interpolation method the image uses when resizing.
ACCEPTS: ['bicubic' | 'bilinear' | 'blackman100' | 'blackman256' | 'blackman64', 'nearest' | 'sinc144' | 'sinc256' | 'sinc64' | 'spline16' | 'spline36']
- write_png(self, fname)
- Write the image to png file with fname
Methods inherited from matplotlib.artist.Artist:
- add_callback(self, func)
- get_alpha(self)
- Return the alpha value used for blending - not supported on all
backends
- get_animated(self)
- return the artist's animated state
- get_clip_box(self)
- Return artist clipbox
- get_clip_on(self)
- Return whether artist uses clipping
- get_figure(self)
- return the figure instance
- get_label(self)
- get_transform(self)
- return the Transformation instance used by this artist
- get_visible(self)
- return the artist's visiblity
- get_zorder(self)
- is_figure_set(self)
- is_transform_set(self)
- Artist has transform explicity let
- pchanged(self)
- fire event when property changed
- remove_callback(self, oid)
- set(self, **kwargs)
- A tkstyle set command, pass kwargs to set properties
- set_animated(self, b)
- set the artist's animation state
ACCEPTS: [True | False]
- set_clip_box(self, clipbox)
- Set the artist's clip Bbox
ACCEPTS: a matplotlib.transform.Bbox instance
- set_clip_on(self, b)
- Set whether artist uses clipping
ACCEPTS: [True | False]
- set_figure(self, fig)
- Set the figure instance the artist belong to
ACCEPTS: a matplotlib.figure.Figure instance
- set_label(self, s)
- Set the line label to s for auto legend
ACCEPTS: any string
- set_lod(self, on)
- Set Level of Detail on or off. If on, the artists may examine
things like the pixel width of the axes and draw a subset of
their contents accordingly
ACCEPTS: [True | False]
- set_transform(self, t)
- set the Transformation instance used by this artist
ACCEPTS: a matplotlib.transform transformation instance
- set_visible(self, b)
- set the artist's visiblity
ACCEPTS: [True | False]
- set_zorder(self, level)
- Set the zorder for the artist
ACCEPTS: any number
- update(self, props)
- update_from(self, other)
- copy properties from other to self
Data and other attributes inherited from matplotlib.artist.Artist:
- aname = 'Artist'
- zorder = 0
Methods inherited from matplotlib.cm.ScalarMappable:
- add_observer(self, mappable)
- whenever the norm, clim or cmap is set, call the notify
instance of the mappable observer with self.
This is designed to allow one image to follow changes in the
cmap of another image
- autoscale(self)
- Autoscale the scalar limits on the norm instance using the
current array
- get_array(self)
- Return the array
- get_clim(self)
- return the min, max of the color limits for image scaling
- notify(self, mappable)
- If this is called then we are pegged to another mappable.
Update the cmap, norm accordingly
- set_clim(self, vmin=None, vmax=None)
- set the norm limits for image scaling
- set_cmap(self, cmap)
- set the colormap for luminance data
- set_colorbar(self, im, ax)
- set the colorbar image and axes associated with mappable
- set_norm(self, norm)
- set the normalization instance
- to_rgba(self, x, alpha=1.0)
- Return a normalized rgba array corresponding to x.
If x is already an rgb or rgba array, return it unchanged.
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class FigureImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable) |
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- Method resolution order:
- FigureImage
- matplotlib.artist.Artist
- matplotlib.cm.ScalarMappable
Methods defined here:
- __init__(self, fig, cmap=None, norm=None, offsetx=0, offsety=0, origin=None)
- cmap is a cm colormap instance
norm is a colors.normalize instance to map luminance to 0-1
- draw(self, renderer, *args, **kwargs)
- get_size(self)
- Get the numrows, numcols of the input image
- make_image(self)
- write_png(self, fname)
- Write the image to png file with fname
Methods inherited from matplotlib.artist.Artist:
- add_callback(self, func)
- get_alpha(self)
- Return the alpha value used for blending - not supported on all
backends
- get_animated(self)
- return the artist's animated state
- get_clip_box(self)
- Return artist clipbox
- get_clip_on(self)
- Return whether artist uses clipping
- get_figure(self)
- return the figure instance
- get_label(self)
- get_transform(self)
- return the Transformation instance used by this artist
- get_visible(self)
- return the artist's visiblity
- get_zorder(self)
- is_figure_set(self)
- is_transform_set(self)
- Artist has transform explicity let
- pchanged(self)
- fire event when property changed
- remove_callback(self, oid)
- set(self, **kwargs)
- A tkstyle set command, pass kwargs to set properties
- set_alpha(self, alpha)
- Set the alpha value used for blending - not supported on
all backends
ACCEPTS: float
- set_animated(self, b)
- set the artist's animation state
ACCEPTS: [True | False]
- set_clip_box(self, clipbox)
- Set the artist's clip Bbox
ACCEPTS: a matplotlib.transform.Bbox instance
- set_clip_on(self, b)
- Set whether artist uses clipping
ACCEPTS: [True | False]
- set_figure(self, fig)
- Set the figure instance the artist belong to
ACCEPTS: a matplotlib.figure.Figure instance
- set_label(self, s)
- Set the line label to s for auto legend
ACCEPTS: any string
- set_lod(self, on)
- Set Level of Detail on or off. If on, the artists may examine
things like the pixel width of the axes and draw a subset of
their contents accordingly
ACCEPTS: [True | False]
- set_transform(self, t)
- set the Transformation instance used by this artist
ACCEPTS: a matplotlib.transform transformation instance
- set_visible(self, b)
- set the artist's visiblity
ACCEPTS: [True | False]
- set_zorder(self, level)
- Set the zorder for the artist
ACCEPTS: any number
- update(self, props)
- update_from(self, other)
- copy properties from other to self
Data and other attributes inherited from matplotlib.artist.Artist:
- aname = 'Artist'
- zorder = 0
Methods inherited from matplotlib.cm.ScalarMappable:
- add_observer(self, mappable)
- whenever the norm, clim or cmap is set, call the notify
instance of the mappable observer with self.
This is designed to allow one image to follow changes in the
cmap of another image
- autoscale(self)
- Autoscale the scalar limits on the norm instance using the
current array
- changed(self)
- Call this whenever the mappable is changed so observers can
update state
- get_array(self)
- Return the array
- get_clim(self)
- return the min, max of the color limits for image scaling
- notify(self, mappable)
- If this is called then we are pegged to another mappable.
Update the cmap, norm accordingly
- set_array(self, A)
- Set the image array from numeric/numarray A
- set_clim(self, vmin=None, vmax=None)
- set the norm limits for image scaling
- set_cmap(self, cmap)
- set the colormap for luminance data
- set_colorbar(self, im, ax)
- set the colorbar image and axes associated with mappable
- set_norm(self, norm)
- set the normalization instance
- to_rgba(self, x, alpha=1.0)
- Return a normalized rgba array corresponding to x.
If x is already an rgb or rgba array, return it unchanged.
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class NonUniformImage(AxesImage) |
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- Method resolution order:
- NonUniformImage
- AxesImage
- matplotlib.artist.Artist
- matplotlib.cm.ScalarMappable
Methods defined here:
- __init__(self, ax, cmap=None, norm=None, extent=None)
- get_extent(self)
- make_image(self)
- set_array(self, *args)
- set_cmap(self, cmap)
- set_data(self, x, y, A)
- set_filternorm(self, s)
- set_filterrad(self, s)
- set_interpolation(self, s)
- set_norm(self, norm)
Methods inherited from AxesImage:
- changed(self)
- Call this whenever the mappable is changed so observers can
update state
- draw(self, renderer, *args, **kwargs)
- get_filternorm(self)
- return the filternorm setting
- get_filterrad(self)
- return the filterrad setting
- get_interpolation(self)
- Return the interpolation method the image uses when resizing.
One of
'bicubic', 'bilinear', 'blackman100', 'blackman256', 'blackman64',
'nearest', 'sinc144', 'sinc256', 'sinc64', 'spline16', 'spline36'
- get_size(self)
- Get the numrows, numcols of the input image
- set_alpha(self, alpha)
- Set the alpha value used for blending - not supported on
all backends
ACCEPTS: float
- write_png(self, fname)
- Write the image to png file with fname
Methods inherited from matplotlib.artist.Artist:
- add_callback(self, func)
- get_alpha(self)
- Return the alpha value used for blending - not supported on all
backends
- get_animated(self)
- return the artist's animated state
- get_clip_box(self)
- Return artist clipbox
- get_clip_on(self)
- Return whether artist uses clipping
- get_figure(self)
- return the figure instance
- get_label(self)
- get_transform(self)
- return the Transformation instance used by this artist
- get_visible(self)
- return the artist's visiblity
- get_zorder(self)
- is_figure_set(self)
- is_transform_set(self)
- Artist has transform explicity let
- pchanged(self)
- fire event when property changed
- remove_callback(self, oid)
- set(self, **kwargs)
- A tkstyle set command, pass kwargs to set properties
- set_animated(self, b)
- set the artist's animation state
ACCEPTS: [True | False]
- set_clip_box(self, clipbox)
- Set the artist's clip Bbox
ACCEPTS: a matplotlib.transform.Bbox instance
- set_clip_on(self, b)
- Set whether artist uses clipping
ACCEPTS: [True | False]
- set_figure(self, fig)
- Set the figure instance the artist belong to
ACCEPTS: a matplotlib.figure.Figure instance
- set_label(self, s)
- Set the line label to s for auto legend
ACCEPTS: any string
- set_lod(self, on)
- Set Level of Detail on or off. If on, the artists may examine
things like the pixel width of the axes and draw a subset of
their contents accordingly
ACCEPTS: [True | False]
- set_transform(self, t)
- set the Transformation instance used by this artist
ACCEPTS: a matplotlib.transform transformation instance
- set_visible(self, b)
- set the artist's visiblity
ACCEPTS: [True | False]
- set_zorder(self, level)
- Set the zorder for the artist
ACCEPTS: any number
- update(self, props)
- update_from(self, other)
- copy properties from other to self
Data and other attributes inherited from matplotlib.artist.Artist:
- aname = 'Artist'
- zorder = 0
Methods inherited from matplotlib.cm.ScalarMappable:
- add_observer(self, mappable)
- whenever the norm, clim or cmap is set, call the notify
instance of the mappable observer with self.
This is designed to allow one image to follow changes in the
cmap of another image
- autoscale(self)
- Autoscale the scalar limits on the norm instance using the
current array
- get_array(self)
- Return the array
- get_clim(self)
- return the min, max of the color limits for image scaling
- notify(self, mappable)
- If this is called then we are pegged to another mappable.
Update the cmap, norm accordingly
- set_clim(self, vmin=None, vmax=None)
- set the norm limits for image scaling
- set_colorbar(self, im, ax)
- set the colorbar image and axes associated with mappable
- to_rgba(self, x, alpha=1.0)
- Return a normalized rgba array corresponding to x.
If x is already an rgb or rgba array, return it unchanged.
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