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from __future__ import print_function
import matplotlib
#matplotlib.use("WxAgg")
#matplotlib.use("TkAgg")
#matplotlib.use("GTKAgg")
#matplotlib.use("Qt4Agg")
#matplotlib.use("MacOSX")
import matplotlib.pyplot as plt
#print("***** TESTING WITH BACKEND: %s"%matplotlib.get_backend() + " *****")
def OnClick(event):
if event.dblclick:
print("DBLCLICK", event)
else:
print("DOWN ", event)
def OnRelease(event):
print("UP ", event)
fig = plt.gcf()
cid_up = fig.canvas.mpl_connect('button_press_event', OnClick)
cid_down = fig.canvas.mpl_connect('button_release_event', OnRelease)
plt.gca().text(0.5, 0.5, "Click on the canvas to test mouse events.",
ha="center", va="center")
plt.show()
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