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dmcdougalldmcdougall
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Add docstring to _setup_canvas()
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‎lib/matplotlib/figure.py‎

Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -331,8 +331,10 @@ def __init__(self,
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self._cachedRenderer = None
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def _setup_canvas(self):
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# TODO: docstring
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import matplotlib.backends as mbackends
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"""
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Return the FigureCanvas instance defined by the currently loaded backend.
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"""
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import matplotlib.backends as mbackends # lazy import
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backend_mod = mbackends.pylab_setup()[0]
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return backend_mod.FigureCanvas(self)
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