Re-cache Line2D path when transform changed #24817
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Hmm, it turns out that this breaks path caching. In general what I want to do here is check if the non-affine part of the transform has changed, but as far as I can tell that's not possible with the current transforms API? |
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Is there a chance that a combination of both PRs could solve the issue ? |
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PR Summary
When the transform of a
Line2Dis changed, re-calculate the transformed path. This is needed in the case of polar plots where a line is drawn, and the radial limits on the axes changed. This changes the transform of the line, which requires recomputation of its path. Because only the non-affine part of the transform is cached inLine2D, this does not show up for normal cartesian axes, because changing the y-limits does not change the non-affine part of the transform.Fixes #24790
PR Checklist
Documentation and Tests
pytestpasses)Release Notes
.. versionadded::directive in the docstring and documented indoc/users/next_whats_new/.. versionchanged::directive in the docstring and documented indoc/api/next_api_changes/next_whats_new/README.rstornext_api_changes/README.rst