Merge pull request #5275 from mdboom/subslicing-bug

mdboom · mdboom · commit 6af9d4f98011 · 2015-10-19T12:37:02.000-04:00
Always remake the subsliced line. Fix #5270
diff --git a/lib/matplotlib/lines.py b/lib/matplotlib/lines.py
@@ -717,10 +717,8 @@ def draw(self, renderer):
             i0, = self._x_filled.searchsorted([x0], 'left')
             i1, = self._x_filled.searchsorted([x1], 'right')
             subslice = slice(max(i0 - 1, 0), i1 + 1)
-            # Don't remake the Path unless it will be sufficiently smaller.
-            if subslice.start > 100 or len(self._x) - subslice.stop > 100:
-                self.ind_offset = subslice.start
-                self._transform_path(subslice)
+            self.ind_offset = subslice.start
+            self._transform_path(subslice)
 
         transf_path = self._get_transformed_path()
 
