Plot example vignetteΒΆ

An example of plots with matplotlib, and added annotations.

plot plot ext
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, 0.87),
width=0.66,
height=0.165,
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 0.031 seconds)

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