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How to fill the area under a step curve using pyplot? (Matplotlib)
To fill the area under step curve using pyplot, we can take the following steps
Steps
- Set the figure size and adjust the padding between and around the subplots.
- Ceate random data points, x, y1 and y2, using numpy.
- To fill the area under the curve, put x and y with ste="pre", using fill_between() method.
- Plot (x, y1) and (x, y2) lines using plot() method with drawstyle="steps" method.
- To display the figure, use show() method.
Example
import matplotlib.pyplot as plt import numpy as np plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True x = np.linspace(-10, 10, 100) y1 = np.sin(x) y2 = np.cos(x plt.fill_between(x, y1, step="pre", alpha=0.4) plt.fill_between(x, y2, step="pre", alpha=0.4) plt.plot(x, y1, drawstyle="steps") plt.plot(x, y2, drawstyle="steps") plt.show()
Output
Updated on: 18-Jun-2021
10K+ Views
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