matplotlib example matplotlib 3d bg (snippet)

Python matplotlib example 'matplotlib 3d bg'

Modules used in program:

• import numpy as np
• import matplotlib

python matplotlib 3d bg

Python matplotlib example: matplotlib 3d bg

from matplotlib.pyplot import *
import matplotlib
import numpy as np

cdict = {'red': ((0., 1, 1),
                 (0.05, 1, 1),
                 (0.11, 0, 0),
                 (0.66, 1, 1),
                 (0.89, 1, 1),
                 (1, 0.5, 0.5)),
         'green': ((0., 1, 1),
                   (0.05, 1, 1),
                   (0.11, 0, 0),
                   (0.375, 1, 1),
                   (0.64, 1, 1),
                   (0.91, 0, 0),
                   (1, 0, 0)),
         'blue': ((0., 1, 1),
                  (0.05, 1, 1),
                  (0.11, 1, 1),
                  (0.34, 1, 1),
                  (0.65, 0, 0),
                  (1, 0, 0))}

my_cmap = matplotlib.colors.LinearSegmentedColormap('my_colormap',cdict,256)

pcolor(np.random.rand(10,10),cmap=my_cmap)
colorbar()
show()

Python links

• Learn Python: https://pythonbasics.org/
• Python Tutorial: https://pythonprogramminglanguage.com