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Don't generate double-reversed cmaps ("viridis_r_r", ...). #15350

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Merged
merged 1 commit into from
Oct 2, 2019

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anntzer
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@anntzer anntzer commented Sep 30, 2019

_gen_cmap_d handles reversal of all colormaps, so _cm_listed doesn't
need to generate reversed colormaps anymore -- otherwise, one gets the
"double-reversed" colormaps viridis_r_r, etc.

Not really release critical, but does fix a regression from #14679.

PR Summary

PR Checklist

  • Has Pytest style unit tests
  • Code is Flake 8 compliant
  • New features are documented, with examples if plot related
  • Documentation is sphinx and numpydoc compliant
  • Added an entry to doc/users/next_whats_new/ if major new feature (follow instructions in README.rst there)
  • Documented in doc/api/api_changes.rst if API changed in a backward-incompatible way

_gen_cmap_d handles reversal of all colormaps, so _cm_listed doesn't
need to generate reversed colormaps anymore -- otherwise, one gets the
"double-reversed" colormaps `viridis_r_r`, etc.
@timhoffm timhoffm merged commit abfd0be into matplotlib:master Oct 2, 2019
meeseeksmachine pushed a commit to meeseeksmachine/matplotlib that referenced this pull request Oct 2, 2019
@anntzer anntzer deleted the doublereverse branch October 2, 2019 21:40
ivanov added a commit that referenced this pull request Oct 2, 2019
…350-on-v3.2.x

Backport PR #15350 on branch v3.2.x (Don't generate double-reversed cmaps ("viridis_r_r", ...).)
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3 participants