8000 Nan issue by ffteja · Pull Request #4235 · matplotlib/matplotlib · GitHub
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Nan issue #4235

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Nan issue #4235

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1ed0053
Nan issue
ffteja Mar 17, 2015
6722a8d
remove trailing spaces
ffteja Mar 18, 2015
a787208
prior check
ffteja May 11, 2015
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8 changes: 5 additions & 3 deletions lib/matplotlib/text.py
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Original file line number Diff line number Diff line change
Expand Up @@ -609,6 +609,9 @@ def draw(self, renderer):
posx = float(self.convert_xunits(self._x))
posy = float(self.convert_yunits(self._y))

if not np.isfinite(posx) or not np.isfinite(posy):
raise ValueError("posx and posy should be finite values")

posx, posy = trans.transform_point((posx, posy))
canvasw, canvash = renderer.get_canvas_width_height()

Expand All @@ -627,14 +630,13 @@ def draw(self, renderer):
angle = self.get_rotation()

for line, wh, x, y in info:
if not np.isfinite(x) or not np.isfinite(y):
continue

mtext = self if len(info) == 1 else None

x = x + posx
y = y + posy
if renderer.flipy():
y = canvash - y

clean_line, ismath = self.is_math_text(line)

if self.get_path_effects():
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