colorcet_perceptually_uniform_colormap_matplotlib_quickstart.py

1import colorcet as cc
2import matplotlib.pyplot as plt
3import numpy as np
4
5# Create some sample data
6data = np.random.rand(10, 10)
7
8# Use a colorcet colormap (e.g., 'fire' or 'glasbey')
9plt.imshow(data, cmap=cc.cm.fire)
10plt.colorbar()
11plt.title("Colorcet 'fire' colormap")
12plt.show()
13
14# Example of using a categorical colormap
15print(f"First 5 colors of the 'glasbey' palette: {cc.glasbey[:5]}")