mpl_toolkits.axes_grid1.axes_rgb.RGBAxes#

class mpl_toolkits.axes_grid1.axes_rgb.RGBAxes(*args, pad=0, **kwargs)[source]#

Bases: object

4-panel imshow (RGB, R, G, B).

Layout:

RGB

R

G

B

Subclasses can override the _defaultAxesClass attribute.

Attributes:

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:

padfloat, default: 0: fraction of the axes height to put as padding.
axes_classmatplotlib.axes.Axes
*args: Unpacked into axes_class() init for RGB
**kwargs: Unpacked into axes_class() init for RGB, R, G, B axes

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

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

Parameters:

r, g, barray-like: The red, green, and blue arrays.
kwargsimshow kwargs: kwargs get unpacked into the imshow calls for the four images.

Returns:

rgbmatplotlib.image.AxesImage
rmatplotlib.image.AxesImage
gmatplotlib.image.AxesImage
bmatplotlib.image.AxesImage

Examples using `mpl_toolkits.axes_grid1.axes_rgb.RGBAxes`#

Showing RGB channels using RGBAxes

Showing RGB channels using RGBAxes