mpl_toolkits.axes_grid1.axes_rgb.RGBAxesBase¶

class mpl_toolkits.axes_grid1.axes_rgb.RGBAxesBase(*args, pad=0, add_all=True, **kwargs)[source]¶

base class for a 4-panel imshow (RGB, R, G, B)

Layout: +---------------+-----+ | | R | + +-----+ | RGB | G | + +-----+ | | B | +---------------+-----+

Attributes:

_defaultAxesClass : matplotlib.axes.Axes: defaults to 'Axes' in RGBAxes child class. No default in abstract base class
RGB : _defaultAxesClass: The axes object for the three-channel imshow
R : _defaultAxesClass: The axes object for the red channel imshow
G : _defaultAxesClass: The axes object for the green channel imshow
B : _defaultAxesClass: The axes object for the blue channel imshow

Parameters:	pad : float fraction of the axes height to put as padding. defaults to 0.0 add_all : bool True: Add the {rgb, r, g, b} axes to the figure defaults to True. axes_class : matplotlib.axes.Axes kl : Unpacked into axes_class() init for RGB kwargs : Unpacked into axes_class() init for RGB, R, G, B axes

add_RGB_to_figure()[source]¶: Add the red, green and blue axes to the RGB composite's axes figure

imshow_rgb(r, g, b, **kwargs)[source]¶

Create the four images {rgb, r, g, b}

Parameters:	r : array-like The red array g : array-like The green array b : array-like The blue array kwargs : imshow kwargs kwargs get unpacked into the imshow calls for the four images
Returns:	rgb : matplotlib.image.AxesImage r : matplotlib.image.AxesImage g : matplotlib.image.AxesImage b : matplotlib.image.AxesImage