| | |
- matplotlib.artist.Artist
-
- AxesImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
- FigureImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
- matplotlib.cm.ScalarMappable
-
- AxesImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
- FigureImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable)
class AxesImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable) |
| | |
- Method resolution order:
- AxesImage
- matplotlib.artist.Artist
- matplotlib.cm.ScalarMappable
Methods defined here:
- __init__(self, ax, cmap=None, norm=None, aspect=None, interpolation=None, origin=None, extent=None)
- aspect, interpolation and cmap default to their rc setting
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_aspect(self)
- Return the method used to constrain the aspoect ratio of the
One of
'free' : aspect ratio not constrained
'preserve' : preserve aspect ratio when resizing
- get_extent(self)
- get the image extent: xmin, xmax, ymin, ymax
- 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, flipy)
- 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_aspect(self, s)
- Set the method used to constrain the aspoect ratio of the
image ehen resizing,
ACCEPTS ['free' | 'preserve']
- set_data(self, A)
- Set the image array
ACCEPTS: numeric/numarray/PIL Image A
- 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:
- get_alpha(self)
- Return the alpha value used for blending - not supported on all
backends
- 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
- 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)
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
- 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 colormap for luminance data
- to_rgba(self, x, alpha=1.0)
|
class FigureImage(matplotlib.artist.Artist, matplotlib.cm.ScalarMappable) |
| | |
- 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:
- get_alpha(self)
- Return the alpha value used for blending - not supported on all
backends
- 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
- set_alpha(self, alpha)
- Set the alpha value used for blending - not supported on
all backends
ACCEPTS: float
- 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)
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
- 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 colormap for luminance data
- to_rgba(self, x, alpha=1.0)
| |