feat(router): add minPathMargin option to rightAngle router to suppress margin-overlap detours#3266
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kumilingus merged 23 commits intoclientIO:masterfrom May 4, 2026
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Pull request overview
Adds a new minMargin option to the rightAngle router to reduce unnecessary “detour around margin” routes when elements are adjacent and their margin zones only minimally overlap, and introduces a new JS playground example to demonstrate the behavior.
Changes:
- Add
minMarginoption torightAngleRouterand thread it through allrouteBetweenPointscalls. - Add “ignore overlapping margin” logic in
routeBetweenPointsfor opposite-side routing cases. - Add a new
examples/right-angle-playground-jsworkspace demo (and lockfile entry).
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Copilot reviewed 5 out of 6 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| yarn.lock | Adds the new @joint/demo-right-angle-playground-js workspace entry. |
| packages/joint-core/src/routers/rightAngle.mjs | Implements minMargin option and new margin-overlap suppression logic. |
| examples/right-angle-playground-js/src/styles.css | Styling for the new playground demo. |
| examples/right-angle-playground-js/src/main.js | Demo setup showcasing rightAngle routing with minMargin. |
| examples/right-angle-playground-js/package.json | Declares the new example workspace package and its scripts/deps. |
| examples/right-angle-playground-js/index.html | HTML entrypoint for the new Vite demo. |
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kumilingus
previously approved these changes
Apr 14, 2026
kumilingus
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# Conflicts: # packages/joint-core/types/joint.d.ts
# Conflicts: # packages/joint-core/src/routers/rightAngle.mjs # packages/joint-core/test/jointjs/routers.js
Geliogabalus
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kumilingus
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May 4, 2026
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May 4, 2026
Co-authored-by: Arthur Khakhlou <arthur.khokhlov@gmail.com>
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Summary
minPathMarginoption torightAngleRoutersourceMarginandtargetMarginoptions torightAngleRouterright-angle-playground-jsexample demonstrating the option with movable vertices, anchors, and a resize handleTest plan
minPathMargin(defaultnull) preserves existing routing behaviour in all side combinationssourceMarginandtargetMarginoptionsright-angle-playground-jsexample loads and the router respects theminPathMargin: 10setting when elements are dragged close together🤖 Generated with Claude Code