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How do I adjust (offset) the colorbar title in Matplotlib?
To adjust (offset) the colorbar title in matplotlib, we can take the following steps −
Create a random data of 4×4 dimension.
Use imshow() method to display the data as an imgage.
Create a colorbar for a scalar mappable instance using colorbar() method, with im mappable instance.
Now, adjust (offset) the colorbar title in matplotlib, with labelpad=-1. You can assign different values to labelpad to see how it affects the colorbar title.
To display the figure, use show() method.
Example
import numpy as np
from matplotlib import pyplot as plt, cm
plt.rcParams["figure.figsize"] = [7.00, 3.50]
plt.rcParams["figure.autolayout"] = True
data = np.random.rand(4, 4)
im = plt.imshow(data, cmap=cm.jet)
cb = plt.colorbar(im)
cb.set_label('Image Colorbar', labelpad=-1)
plt.show()Output
Updated on: 08-May-2021
2K+ Views
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