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matplotlib.pyplot.figimage(*args, **kwargs)[source]

Add a non-resampled image to the figure.

The image is attached to the lower or upper left corner depending on origin.


The image data. This is an array of one of the following shapes:

  • MxN: luminance (grayscale) values
  • MxNx3: RGB values
  • MxNx4: RGBA values
xo, yo : int

The x/y image offset in pixels.

alpha : None or float

The alpha blending value.

norm : matplotlib.colors.Normalize

A Normalize instance to map the luminance to the interval [0, 1].

cmap : str or matplotlib.colors.Colormap

The colormap to use. Default: rcParams["image.cmap"].

vmin, vmax : scalar

If norm is not given, these values set the data limits for the colormap.

origin : {'upper', 'lower'}

Indicates where the [0, 0] index of the array is in the upper left or lower left corner of the axes. Defaults to rcParams["image.origin"].

resize : bool

If True, resize the figure to match the given image size.

Other Parameters:

Additional kwargs are Artist kwargs passed on to FigureImage.


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].


f = plt.figure()
nx = int(f.get_figwidth() * f.dpi)
ny = int(f.get_figheight() * f.dpi)
data = np.random.random((ny, nx))

Examples using matplotlib.pyplot.figimage