Plot example vignetteΒΆ

An example of plots with matplotlib, and added annotations.

../../../../_images/sphx_glr_plot_plot_ext_001.png
import numpy as np
import matplotlib.pyplot as plt
n = 256
X = np.linspace(0, 2, n)
Y = np.sin(2 * np.pi * X)
plt.plot (X, Y, lw=2, color='violet')
plt.xlim(-0.2, 2.2)
plt.xticks(())
plt.ylim(-1.2, 1.2)
plt.yticks(())
# Add a title and a box around it
from matplotlib.patches import FancyBboxPatch
ax = plt.gca()
ax.add_patch(FancyBboxPatch((-0.05, .87),
width=.66, height=.165, clip_on=False,
boxstyle="square,pad=0", zorder=3,
facecolor='white', alpha=1.0,
transform=plt.gca().transAxes))
plt.text(-0.05, 1.02, " Regular Plot: plt.plot(...)\n",
horizontalalignment='left',
verticalalignment='top',
size='xx-large',
transform=plt.gca().transAxes)
plt.text(-0.05, 1.01, "\n\n Plot lines and/or markers ",
horizontalalignment='left',
verticalalignment='top',
size='large',
transform=plt.gca().transAxes)
plt.show()

Total running time of the script: ( 0 minutes 0.053 seconds)

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