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Using Colormaps to set the color of line in Matplotlib
First, we can create a list of colors, and then, we can use the colors while plotting a line in a loop.
Steps
Return evenly spaced numbers over a specified interval, store in x.
Update x for four lines and get another variable for evenly_spaced_interval.
Make a list of colors.
Iterate color and set color for all the lines.
To show the figure, use plt.show() method.
Example
from matplotlib import pyplot as plt, cm import numpy as np x = np.linspace(0, 10, 100) lines = [x, x+10, x+5, x+11] evenly_spaced_interval = np.linspace(0, 1, len(lines)) colors = [cm.rainbow(x) for x in evenly_spaced_interval] for i, color in enumerate(colors): plt.plot(lines[i], color=color) plt.show()
Output
Updated on: 17-Mar-2021
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