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"""
==============================
Add lines directly to a figure
==============================
You can add artists such as a `.Line2D` directly to a figure. This is
typically useful for visual structuring.
.. redirect-from:: /gallery/pyplots/fig_x
"""
import matplotlib.pyplot as plt
import matplotlib.lines as lines
fig, axs = plt.subplots(2, 2, gridspec_kw={'hspace': 0.4, 'wspace': 0.4})
fig.add_artist(lines.Line2D([0, 1], [0.47, 0.47], linewidth=3))
fig.add_artist(lines.Line2D([0.5, 0.5], [1, 0], linewidth=3))
plt.show()
# %%
#
# .. admonition:: References
#
# The use of the following functions, methods, classes and modules is shown
# in this example:
#
# - `matplotlib.pyplot.figure`
# - `matplotlib.lines`
# - `matplotlib.lines.Line2D`
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