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adding check_xytext for NaN values #30381

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AndrGutierrez wants to merge 13 commits into from
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adding check_xytext for NaN values #30381

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1909378
check xytext
AndrGutierrez Aug 3, 2025
07130be
fix case xytext is None
AndrGutierrez Aug 3, 2025
5623364
check_xytext finite
AndrGutierrez Aug 3, 2025
5c979f8
raise ValueError for invalid xytext
AndrGutierrez Aug 4, 2025
f680e3f
fix transformation error
AndrGutierrez Aug 5, 2025
f64a90f
fix unbound coords
AndrGutierrez Aug 5, 2025
b03ea7b
fix support for units
AndrGutierrez Aug 5, 2025
8cf348a
Update lib/matplotlib/text.py
AndrGutierrez Aug 11, 2025
a80baa2
Update lib/matplotlib/text.py
AndrGutierrez Aug 17, 2025
48559ca
applying suggestions
AndrGutierrez Aug 17, 2025
45bea11
replacing try-except loop to unit convertion for xytext
AndrGutierrez Aug 21, 2025
ddfa661
Merge branch 'main' of github.com:AndrGutierrez/matplotlib into bugfi…
AndrGutierrez Aug 31, 2025
f5452a6
validate if Bbox is null
AndrGutierrez Sep 7, 2025
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check xytext
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@AndrGutierrez
AndrGutierrez committed Aug 3, 2025
commit 190937839d810759d3459b3f862a2902227a444e
20 changes: 18 additions & 2 deletions lib/matplotlib/text.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
import functools
import logging
import math
import numbers
from numbers import Real
import weakref

Expand Down Expand Up @@ -1862,6 +1863,7 @@ def transform(renderer) -> Transform
xy,
xycoords=xycoords,
annotation_clip=annotation_clip)
self.xytext = xytext
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# warn about wonky input data
if (xytext is None and
textcoords is not None and
Expand Down Expand Up @@ -2027,7 +2029,12 @@ def draw(self, renderer):
# docstring inherited
if renderer is not None:
self._renderer = renderer
if not self.get_visible() or not self._check_xy(renderer):

visible = (self.get_visible() and
self._check_xy(renderer) and
self._check_xytext())

if not visible:
return
# Update text positions before `Text.draw` would, so that the
# FancyArrowPatch is correctly positioned.
Expand All @@ -2046,7 +2053,10 @@ def get_window_extent(self, renderer=None):
# docstring inherited
# This block is the same as in Text.get_window_extent, but we need to
# set the renderer before calling update_positions().
if not self.get_visible() or not self._check_xy(renderer):
visible = (self.get_visible() and
self._check_xy(renderer) and
self._check_xytext())
if not visible:
return Bbox.unit()
if renderer is not None:
self._renderer = renderer
Expand All @@ -2072,4 +2082,10 @@ def get_tightbbox(self, renderer=None):
return super().get_tightbbox(renderer)


def _check_xytext(self, renderer=None):
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"""Check whether the annotation at *xy_pixel* should be drawn."""
valid = True
if all(isinstance(xyt, numbers.Number) for xyt in self.xytext):
valid = not np.isnan(self.xytext).any()
return valid
_docstring.interpd.register(Annotation=Annotation.__init__.__doc__)