.. note:: :class: sphx-glr-download-link-note Click :ref:`here ` to download the full example code .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_widgets_cursor.py: ====== Cursor ====== .. image:: /gallery/widgets/images/sphx_glr_cursor_001.png :class: sphx-glr-single-img .. code-block:: python from matplotlib.widgets import Cursor import numpy as np import matplotlib.pyplot as plt # Fixing random state for reproducibility np.random.seed(19680801) 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() .. _sphx_glr_download_gallery_widgets_cursor.py: .. only :: html .. container:: sphx-glr-footer :class: sphx-glr-footer-example .. container:: sphx-glr-download :download:`Download Python source code: cursor.py ` .. container:: sphx-glr-download :download:`Download Jupyter notebook: cursor.ipynb ` .. only:: html .. rst-class:: sphx-glr-signature Keywords: matplotlib code example, codex, python plot, pyplot `Gallery generated by Sphinx-Gallery `_