Created
April 25, 2016 22:58
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Make a vertical colorbar
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| import pylab as pl | |
| import numpy as np | |
| pl.rcParams.update({'font.size': 22}) | |
| a = np.array([[-0.5,1.75]]) | |
| pl.figure(figsize=(4.0, 16)) | |
| img = pl.imshow(a,cmap="seismic") | |
| pl.gca().set_visible(False) | |
| #cax = pl.axes([0.1, 0.2, 0.8, 0.6]) | |
| cax= pl.axes([0.35,0.1,0.25,.95]) | |
| pl.colorbar(cax=cax,orientation='vertical') | |
| pl.xticks([]) | |
| pl.yticks([]) | |
| pl.savefig("colorbar.png") | |
| pl.show() |
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