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Fill the area under a curve in Matplotlib python on log scale
To fill the area under a curve in Matplotlib python on log scale, we can take the following steps−
- Set the figure size and adjust the padding between and around the subplots.
- Create x, y1 and y2 data points using numpy.
- Plot x, y1 and y2 data points using plot() method.
- Fill the area between the two curves.
- Set the scale of the axes.
- Place a legend on the plot.
- To display the figure, use show() method.
Example
import numpy as np from matplotlib import pyplot as plt plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True x = np.linspace(-1, 1, 100) y1 = np.sin(x) y2 = np.cos(x) plt.plot(x, y1, label="y=sin(x)") plt.plot(x, y2, label="y=cos(x)") plt.fill_between(x, y1, y2, color="red", label="Area", alpha=0.3) plt.xscale('log') plt.yscale('log') plt.legend(loc='lower right') plt.show()
Output
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