Merge pull request matplotlib#29176 from meeseeksmachine/auto-backpor…

…t-of-pr-29148-on-v3.9.x Backport PR matplotlib#29148 on branch v3.9.x (Don't fail on equal-but-differently-named cmaps in qt figureoptions.)
meeseeksmachine · Nov 24, 2024 · 0586854 · 0586854
2 parents 84f2ae2 + c4bfd54
commit 0586854
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/matplotlib/backends/qt_editor/figureoptions.py b/lib/matplotlib/backends/qt_editor/figureoptions.py
@@ -149,7 +149,7 @@ def prepare_data(d, init):
     cmaps = [(cmap, name) for name, cmap in sorted(cm._colormaps.items())]
     for label, mappable in labeled_mappables:
         cmap = mappable.get_cmap()
-        if cmap not in cm._colormaps.values():
+        if cmap.name not in cm._colormaps:
             cmaps = [(cmap, cmap.name), *cmaps]
         low, high = mappable.get_clim()
         mappabledata = [