.. _widgets-cursor: widgets example code: cursor.py =============================== [`source code `_] :: from matplotlib.widgets import Cursor import numpy as np import matplotlib.pyplot as plt fig = plt.figure(figsize=(8, 6)) ax = fig.add_subplot(111, facecolor='#FFFFCC') x, y = 4*(np.random.rand(2, 100) - .5) ax.plot(x, y, 'o') ax.set_xlim(-2, 2) ax.set_ylim(-2, 2) # set useblit = True on gtkagg for enhanced performance cursor = Cursor(ax, useblit=True, color='red', linewidth=2) plt.show() Keywords: python, matplotlib, pylab, example, codex (see :ref:`how-to-search-examples`)