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Implement get_window_extent #59

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ilopata1 wants to merge 2 commits into from
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Implement get_window_extent #59

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3405f7b
Implement get_window_extent
ilopata1 Nov 16, 2023
0dba60d
Update scalebar.py
ilopata1 Nov 21, 2023
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16 changes: 10 additions & 6 deletions matplotlib_scalebar/scalebar.py
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Original file line number Diff line number Diff line change
Expand Up @@ -519,7 +519,7 @@ def _get_value(attr, default):
else:
child = scale_box

box = AnchoredOffsetbox(
self.box = AnchoredOffsetbox(
loc=location,
pad=pad,
child=child,
Expand All @@ -529,11 +529,15 @@ def _get_value(attr, default):
bbox_transform=self.bbox_transform,
)

box.axes = ax
box.set_figure(self.get_figure())
box.patch.set_color(box_color)
box.patch.set_alpha(box_alpha)
box.draw(renderer)
self.box.axes = ax
self.box.set_figure(self.get_figure())
self.box.patch.set_color(box_color)
self.box.patch.set_alpha(box_alpha)
self.box.draw(renderer)

def get_window_extent(self, renderer):
if hasattr(self, 'box'):
return self.box.get_window_extent(renderer)

def get_dx(self):
return self._dx
Expand Down