8000 Deprecate some label-related attributes on ContourLabeler. by anntzer · Pull Request #24144 · matplotlib/matplotlib · GitHub
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Deprecate some label-related attributes on ContourLabeler. #24144

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Merged
merged 1 commit into from
Oct 15, 2022

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@anntzer anntzer commented Oct 12, 2022

The deprecated attributes cannot be updated after the ContourLabeler has been set up (i.e. if the end user overwrites them it does not update the labels) and all have direct replacements available. We could consider later adding new getters/setters (get/set_font_properties) which would actually update the properties on the label texts.

While at it, prefer using manual over the equivalent but longer self.labelManual; _get_nth_label_width doesn't need to explicitly set the text size as that info is also carried by the fontproperties object.

PR Summary

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

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

@anntzer anntzer added this to the v3.7.0 milestone Oct 12, 2022
The deprecated attributes cannot be updated after the ContourLabeler has
been set up (i.e. if the end user overwrites them it does not update the
labels) *and* all have direct replacements available.  We could consider
later adding new getters/setters (`get/set_font_properties`) which would
actually update the properties on the label texts.

While at it, prefer using `manual` over the equivalent but longer
`self.labelManual`; `_get_nth_label_width` doesn't need to explicitly
set the text size as that info is also carried by the fontproperties
object.
@oscargus oscargus merged commit 493d608 into matplotlib:main Oct 15, 2022
@anntzer anntzer deleted the ctrlps branch October 15, 2022 12:32
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