ENH: Add optional channel name overlay to plot_alignment #13570
+30
−1
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What does this PR do?
adds an optional
show_channel_namesparameter toplot_alignmentto overlay channel labels at sensor locations in the 3D alignment view.Why?
this improves interpretability when inspecting sensor alignment, especially for debugging, teaching, and demonstrations. The feature is fully opt-in and does not change default behavior.
Backward compatibility
fully backward compatible (disabled by default).
Tests
visualization tests pass (dataset-dependent tests skipped as expected).
fixes #13502