Merge pull request #10131 from anntzer/cairoblit

dstansby · web-flow · commit e71d28ba9861 · 2017-12-31T17:54:56.000Z
cairo backends do not support blitting; mark them as such.
diff --git a/lib/matplotlib/backends/backend_cairo.py b/lib/matplotlib/backends/backend_cairo.py
@@ -450,6 +450,8 @@ def set_linewidth(self, w):
 
 
 class FigureCanvasCairo(FigureCanvasBase):
+    supports_blit = False
+
     def print_png(self, fobj, *args, **kwargs):
         width, height = self.get_width_height()
 
