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Version 3.0.2.post1071+g22649b6e8
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Stem PlotΒΆ

Stem plot plots vertical lines from baseline to the y-coordinate Plotting cosine(x) w.r.t x, using '-.' as the pattern for plotting vertical lines

import matplotlib.pyplot as plt
import numpy as np

# returns 10 evenly spaced samples from 0.1 to 2*PI
x = np.linspace(0.1, 2 * np.pi, 10)

markerline, stemlines, baseline = plt.stem(x, np.cos(x), '-.')

# setting property of baseline with color red and linewidth 2
plt.setp(baseline, color='r', linewidth=2)

This example makes use of: * matplotlib.axes.Axes.stem()

Keywords: matplotlib code example, codex, python plot, pyplot Gallery generated by Sphinx-Gallery