Note
Click here to download the full example code
Pyplot Mathtext¶
Use mathematical expressions in text labels. For an overview over MathText see Writing mathematical expressions.
import numpy as np
import matplotlib.pyplot as plt
t = np.arange(0.0, 2.0, 0.01)
s = np.sin(2*np.pi*t)
plt.plot(t, s)
plt.title(r'$\alpha_i > \beta_i$', fontsize=20)
plt.text(1, -0.6, r'$\sum_{i=0}^\infty x_i$', fontsize=20)
plt.text(0.6, 0.6, r'$\mathcal{A}\mathrm{sin}(2 \omega t)$',
fontsize=20)
plt.xlabel('time (s)')
plt.ylabel('volts (mV)')
plt.show()
![$\alpha_i > \beta_i$](../../_images/sphx_glr_pyplot_mathtext_001.png)
References¶
The use of the following functions, methods, classes and modules is shown in this example:
import matplotlib
matplotlib.pyplot.text
matplotlib.axes.Axes.text
Out:
<function Axes.text at 0x7fcc163b15e0>
Keywords: matplotlib code example, codex, python plot, pyplot Gallery generated by Sphinx-Gallery