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Fix ps export of colored hatches with no linewidth #22794

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Merged
merged 1 commit into from
Apr 7, 2022
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@oscargus oscargus commented Apr 7, 2022

PR Summary

Closes #22792

Color was not set when linewidth = 0. This adds a condition that either linewidth is non-zero or there are hatches.

I'm having problem adding a test for this as the generated eps-files differ in size when converted to png. Edit: the test code was more clever than me...

PR Checklist

Tests and Styling

  • Has pytest style unit tests (and pytest passes).
  • Is Flake 8 compliant (install flake8-docstrings and run flake8 --docstring-convention=all).

Documentation

  • [N/A] New features are documented, with examples if plot related.
  • [N/A] New features have an entry in doc/users/next_whats_new/ (follow instructions in README.rst there).
  • [N/A] API changes documented in doc/api/next_api_changes/ (follow instructions in README.rst there).
  • [N/A] Documentation is sphinx and numpydoc compliant (the docs should build without error).

@oscargus oscargus added this to the v3.6.0 milestone Apr 7, 2022
@oscargus oscargus force-pushed the pscoloredhatches branch 2 times, most recently from d4b89fd to 86a08ee Compare April 7, 2022 07:48
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@anntzer anntzer left a comment

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preferably with the removal of glyph embedding mentioned above.

@timhoffm timhoffm merged commit c90b134 into main Apr 7, 2022
@timhoffm timhoffm deleted the pscoloredhatches branch April 7, 2022 20:46
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[Bug]: .eps greyscale hatching of patches when lw=0
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