Hello everyone!
I want to extract colors from the colormap
example:
import matplotlib.cm as cm
color1=cm.jet(20)
Now I need to get colors from the discrete colorbar
there is a working code how to create discrete colormap:
http://www.scipy.org/Cookbook/Matplotlib/ColormapTransformations Discrete
colormap
I make same thing with:
newcbar=cmap_discretize(cm.jet,100) # jet is devided by 100 parts
color2=newcbar(20)
surprisingly color2 is different than color1. I dont understand why.
Could you please give me an idea how to create a discrete colorbar and
extract color?
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