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"""
Using multiple annotations and disabling draggability via signals
=================================================================
By default, each `Cursor` will ever display one annotation at a time. Pass
``multiple=True`` to display multiple annotations.
Annotations can be made non-draggable by hooking their creation.
"""
import matplotlib.pyplot as plt
import numpy as np
import mplcursors
data = np.outer(range(10), range(1, 5))
fig, ax = plt.subplots()
ax.set_title("Multiple non-draggable annotations")
ax.plot(data)
mplcursors.cursor(multiple=True).connect(
"add", lambda sel: sel.annotation.draggable(False))
plt.show()
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