feat: enhanced 2D rendering (color_mode, show_labels, background_color) - #139
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ArielShadrac wants to merge 7 commits into
Open
feat: enhanced 2D rendering (color_mode, show_labels, background_color)#139ArielShadrac wants to merge 7 commits into
ArielShadrac wants to merge 7 commits into
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… Fixes ML-axis inversion and missing colours for parent regions.
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for more information, see https://pre-commit.ci
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Summary
This PR adds optional rendering features to the 2D heatmap pipeline
introduced in #125. All additions are backward-compatible existing
code requires no changes.
New features
color_modethree colouring strategies:"heatmap"(default,continuous gradient),
"atlas"(distinct pastel colours per region,Allen-style),
"discrete"(one colour per region sampled fromcmap)show_labelsdraws region acronyms at the centre of mass of eachconnected component, with
label_region_list,label_fontsize,label_color,label_bbox,label_min_areafor fine controlbackground_colorconfigurable figure background_draw_region_labelsinternal helper for connected-component labelplacement
ATLAS_REGION_COLORSpastel palette inspired by the Allen Brain AtlasRelated