figimage(self, X, xo=0, yo=0, alpha=None, norm=None, cmap=None, vmin=None, vmax=None, origin=None, resize=False, **kwargs)
The image is attached to the lower or upper left corner depending on origin.
figimage complements the Axes image (imshow
) which will be resampled to fit the current Axes. If you want a resampled image to fill the entire figure, you can define an Axes
with extent [0, 0, 1, 1].
Additional kwargs are .Artist
kwargs passed on to .FigureImage
.
The image data. This is an array of one of the following shapes:
MxN: luminance (grayscale) values
MxNx3: RGB values
MxNx4: RGBA values
The x/y image offset in pixels.
The alpha blending value.
A .Normalize
instance to map the luminance to the interval [0, 1].
The colormap to use.
If norm is not given, these values set the data limits for the colormap.
Indicates where the [0, 0] index of the array is in the upper left or lower left corner of the axes.
If True, resize the figure to match the given image size.
Add a non-resampled image to the figure.
See :f = plt.figure() nx = int(f.get_figwidth() * f.dpi) ny = int(f.get_figheight() * f.dpi) data = np.random.random((ny, nx)) f.figimage(data) plt.show()
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them