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Inherit OffsetBox.get_window_extent. #23907

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Merged
merged 1 commit into from
Oct 11, 2022
Merged

Inherit OffsetBox.get_window_extent. #23907

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67 changes: 13 additions & 54 deletions lib/matplotlib/offsetbox.py
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Original file line number Diff line number Diff line change
Expand Up @@ -350,8 +350,12 @@ def get_window_extent(self, renderer=None):
# docstring inherited
if renderer is None:
renderer = self.figure._get_renderer()
w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
px, py = self.get_offset(w, h, xd, yd, renderer)
w, h, xd, yd = self.get_extent(renderer)
# Some subclasses redefine get_offset to take no args.
try:
px, py = self.get_offset(w, h, xd, yd, renderer)
except TypeError:
px, py = self.get_offset()
return mtransforms.Bbox.from_bounds(px - xd, py - yd, w, h)

def draw(self, renderer):
Expand Down Expand Up @@ -636,15 +640,6 @@ def get_offset(self):
"""Return offset of the container."""
return self._offset

def get_window_extent(self, renderer=None):
# docstring inherited
if renderer is None:
renderer = self.figure._get_renderer()
w, h, xd, yd = self.get_extent(renderer)
ox, oy = self.get_offset() # w, h, xd, yd)

return mtransforms.Bbox.from_bounds(ox - xd, oy - yd, w, h)

def get_extent(self, renderer):
"""Return width, height, xdescent, ydescent of box."""
dpi_cor = renderer.points_to_pixels(1.)
Expand Down Expand Up @@ -773,14 +768,6 @@ def get_offset(self):
"""Return offset of the container."""
return self._offset

def get_window_extent(self, renderer=None):
# docstring inherited
if renderer is None:
renderer = self.figure._get_renderer()
w, h, xd, yd = self.get_extent(renderer)
ox, oy = self.get_offset()
return mtransforms.Bbox.from_bounds(ox - xd, oy - yd, w, h)

def get_extent(self, renderer):
_, h_, d_ = renderer.get_text_width_height_descent(
"lp", self._text._fontproperties,
Expand Down Expand Up @@ -876,14 +863,6 @@ def get_offset(self):
"""Return offset of the container."""
return self._offset

def get_window_extent(self, renderer=None):
# docstring inherited
if renderer is None:
renderer = self.figure._get_renderer()
w, h, xd, yd = self.get_extent(renderer)
ox, oy = self.get_offset() # w, h, xd, yd)
return mtransforms.Bbox.from_bounds(ox - xd, oy - yd, w, h)

def get_extent(self, renderer):
# clear the offset transforms
_off = self.offset_transform.get_matrix() # to be restored later
Expand Down Expand Up @@ -1061,26 +1040,14 @@ def set_bbox_to_anchor(self, bbox, transform=None):
self._bbox_to_anchor_transform = transform
self.stale = True

def get_window_extent(self, renderer=None):
def get_offset(self, width, height, xdescent, ydescent, renderer):
# docstring inherited
if renderer is None:
renderer = self.figure._get_renderer()

# Update the offset func, which depends on the dpi of the renderer
# (because of the padding).
fontsize = renderer.points_to_pixels(self.prop.get_size_in_points())

def _offset(w, h, xd, yd, renderer):
bbox = Bbox.from_bounds(0, 0, w, h)
pad = self.borderpad * fontsize
bbox_to_anchor = self.get_bbox_to_anchor()
x0, y0 = _get_anchored_bbox(self.loc, bbox, bbox_to_anchor, pad)
return x0 + xd, y0 + yd

self.set_offset(_offset)
w, h, xd, yd = self.get_extent(renderer)
ox, oy = self.get_offset(w, h, xd, yd, renderer)
return Bbox.from_bounds(ox - xd, oy - yd, w, h)
bbox = Bbox.from_bounds(0, 0, width, height)
pad = (self.borderpad
* renderer.points_to_pixels(self.prop.get_size_in_points()))
bbox_to_anchor = self.get_bbox_to_anchor()
x0, y0 = _get_anchored_bbox(self.loc, bbox, bbox_to_anchor, pad)
return x0 + xdescent, y0 + ydescent

def update_frame(self, bbox, fontsize=None):
self.patch.set_bounds(bbox.bounds)
Expand Down Expand Up @@ -1220,14 +1187,6 @@ def get_offset(self):
def get_children(self):
return [self.image]

def get_window_extent(self, renderer=None):
# docstring inherited
if renderer is None:
renderer = self.figure._get_renderer()
w, h, xd, yd = self.get_extent(renderer)
ox, oy = self.get_offset()
return mtransforms.Bbox.from_bounds(ox - xd, oy - yd, w, h)

def get_extent(self, renderer):
if self._dpi_cor: # True, do correction
dpi_cor = renderer.points_to_pixels(1.)
Expand Down