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Support standard tickdir control (in/out/inout) in axisartist. #30369
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timhoffm
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Jul 30, 2025
Sure, done. |
timhoffm
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Jul 30, 2025
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Sorry, I'm a bit nit-picky today, but let's improve on code and docs, when we touch it anyway.
No worries, it's good to improve this... |
timhoffm
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Jul 31, 2025
Some refs still need fixing:
|
timhoffm
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Jul 31, 2025
timhoffm
reviewed
Jul 31, 2025
... and also respect rcParams, which makes axisartist ticks default to pointing outwards, similarly to standard ticks. Rework the tick direction machinery to also support "inout" (similarly to standard ticks). One may wonder whether external ticks should really be drawn in the local direction of the gridlines, though, or whether drawing them orthogonal to the axis spine would look better. This PR keeps the old behavior of `set_ticks_out(True)`, but we could later add something like ``set_tick_direction("out_ortho")`` (name up to bikeshedding). While at it, also deprecate the entirely unused `Ticks.locs_angles_labels` and `LabelBase.locs_angles_labels`.
Hopefully the missing references are fixed. |
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Labels
Documentation: examples
files in galleries/examples
Documentation: user guide
files in galleries/users_explain or doc/users
topic: mpl_toolkit
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... and also respect rcParams, which makes axisartist ticks default to pointing outwards, similarly to standard ticks.
Rework the tick direction machinery to also support "inout" (similarly to standard ticks).
One may wonder whether external ticks should really be drawn in the local direction of the gridlines, though, or whether drawing them orthogonal to the axis spine would look better. This PR keeps the old behavior of
set_ticks_out(True)
, but we could later add something likeset_tick_direction("out_ortho")
(name up to bikeshedding).While at it, also deprecate the entirely unused
Ticks.locs_angles_labels
andLabelBase.locs_angles_labels
.See the modified simple_axis_pad example:


and demo_curvelinear grid shows why "out_ortho" may actually be a better option:
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PR checklist