8000 Fix stale draws on MacOSX backend by dopplershift · Pull Request #9549 · matplotlib/matplotlib · GitHub
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Fix stale draws on MacOSX backend #9549

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merged 2 commits into from
Oct 24, 2017
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Fix stale draws on MacOSX backend #9549

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4a9ced6
MNT: Remove duplicated get_renderer
dopplershift Oct 23, 2017
cb25f2e
BUG: Fix stale rendering on MacOSX backend (Fixes #8282)
dopplershift Oct 23, 2017
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MNT: Remove duplicated get_renderer 
The contents of this method are identical to those in FigureCanvasAgg,
which is a superclass of FigureCanvasMac, so just remove it.
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@dopplershift
dopplershift committed Oct 23, 2017
commit 4a9ced64391ce055d42d2ec66b8d894792dd2b17
18 changes: 0 additions & 18 deletions lib/matplotlib/backends/backend_macosx.py
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Expand Up @@ -76,24 +76,6 @@ def _set_device_scale(self, value):
self.figure.dpi = self.figure.dpi / self._device_scale * value
self._device_scale = value

def get_renderer(self, cleared=False):
l, b, w, h = self.figure.bbox.bounds
key = w, h, self.figure.dpi
try:
self._lastKey, self._renderer
except AttributeError:
need_new_renderer = True
else:
need_new_renderer = (self._lastKey != key)

if need_new_renderer:
self._renderer = RendererAgg(w, h, self.figure.dpi)
self._lastKey = key
elif cleared:
self._renderer.clear()

return self._renderer

def _draw(self):
renderer = self.get_renderer()

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