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Update _axes.py for broadcasting bug #601

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Update _axes.py for broadcasting bug #601

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10 changes: 7 additions & 3 deletions src/tikzplotlib/_axes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -791,9 +791,13 @@ def _handle_listed_color_map(cmap, data):
# 'winter': 'winter',
}
for mpl_cm, pgf_cm in cm_translate.items():
if cmap.colors == plt.get_cmap(mpl_cm).colors:
is_custom_colormap = False
return (pgf_cm, is_custom_colormap)
try:
if cmap.colors == plt.get_cmap(mpl_cm).colors:
is_custom_colormap = False
return (pgf_cm, is_custom_colormap)
except ValueError:
# might happen if cmap.colors cannot be broadcast against plt.get_cmap(mpl_cm).colors as an np array, in which case they are definitely not equal
pass

unit = "pt"
ff = data["float format"]
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