docs: add shape and label styling tutorial - #16
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New tutorials/styling_shapes_and_labels.ipynb covering the fill/outline styling surface of render_shapes and render_labels on the blobs dataset: - fill_alpha for both shapes and labels - the outline bool toggle (restored for shapes and labels in #750) with outline_width / outline_color / outline_alpha - hollow shapes (transparent fill + outline) - scale for resizing shape geometries about their centroids - segmentation boundaries on labels via outline + contour_px, and the translucent-fill-plus-outline overlay over an image Executed against spatialdata-plot v0.4.1; committed with outputs. Adds the gallery card + toctree entry and a thumbnail. Deliberately leaves color=/ palette/groups to the colour tutorial and points styling to as_points.
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📖 Docs preview: https://scverse.org/spatialdata-plot-tutorials/pr-16/gallery.html Built from 240c2dd; redeployed on every push. |
…erlay demo go below default, drop internal jargon
Add a 'Two outlines — outer and inner' section demonstrating the (outer, inner) two-tuple form of outline_width/color/alpha, which the tutorial previously never showed. Note column-based outline colouring in the summary (points to the Colouring tutorial; needs a table-annotated element, so no blobs demo). Renumber sections and refresh objectives. Claude-Session: https://claude.ai/code/session_01U9J5GSXR4XGjPMaQQR5iSj
# Conflicts: # tutorials/index.md
Replace the dark single-facet label overlay with one coherent scene: crimson/gold double-outlined translucent polygons (fill opacity + the new double outline) over white segmentation contours on the blobs image — shapes styling and label boundaries in one frame. Claude-Session: https://claude.ai/code/session_01U9J5GSXR4XGjPMaQQR5iSj
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Summary
Adds
tutorials/styling_shapes_and_labels.ipynb— the styling counterpart to the colour tutorial. Wherecolor_and_palettecovers what colour an element gets, this covers how it is drawn.Covers the fill/outline surface of
render_shapesandrender_labelson theblobsdataset:fill_alpha— fill opacity, for both shapes and labelsoutlinebool toggle (restored for shapes and labels in #750) withoutline_width/outline_color/outline_alphascale— resizing shape geometries about their centroidsoutline+contour_px, and the translucent-fill-plus-outline overlay over an imageExecuted against spatialdata-plot v0.4.1, committed with outputs. Adds the gallery card + toctree entry and a 552×496 thumbnail.
Scope: deliberately leaves
color=/palette/groupsto the colour tutorial and points styling to theas_pointstutorial (#15), to avoid overlap.Part of the 0.4.1 feature-tutorial series (after multi-panel colour #14 and normalization #9).