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Fixed large pcolormesh rendering with bbox_inches='tight'. #4045

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Merged
merged 1 commit into from
Jan 31, 2015
Merged

Fixed large pcolormesh rendering with bbox_inches='tight'. #4045

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3 changes: 3 additions & 0 deletions lib/matplotlib/collections.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1705,6 +1705,9 @@ def set_paths(self):
self._paths = self.convert_mesh_to_paths(
self._meshWidth, self._meshHeight, self._coordinates)

def get_datalim(self, transData):
return (self.get_transform() - transData).transform_bbox(self._bbox)

@staticmethod
def convert_mesh_to_paths(meshWidth, meshHeight, coordinates):
"""
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9 changes: 9 additions & 0 deletions lib/matplotlib/transforms.py
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Expand Up @@ -1344,6 +1344,15 @@ def transform_non_affine(self, values):
"""
return values

def transform_bbox(self, bbox):
"""
Transform the given bounding box.

Note, for smarter transforms including caching (a common
requirement for matplotlib figures), see :class:`TransformedBbox`.
"""
return Bbox(self._transform.transform(bbox.get_points()))
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I think this line should be return Bbox(self..transform(bbox.get_points()))

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Agreed.


def get_affine(self):
"""
Get the affine part of this transform.
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