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thomasaarholt/colorbar.py

Last active December 3, 2019 14:34
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Add colorbar next to image
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colorbar.py
from mpl_toolkits.axes_grid1 import make_axes_locatable
def colorbar(mappable):
"mappable is img = plt.imshow()"
ax = mappable.axes
fig = ax.figure
divider = make_axes_locatable(ax)
cax = divider.append_axes("right", size="5%", pad=0.05)
cax.aname = 'colorbar'
return fig.colorbar(mappable, cax=cax)
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