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Petar Petrov 3ac2434b6f Rescale Y-axis on chart zoom via custom AxisProxy filterMode (#30192)
* Rescale Y-axis on chart zoom via custom AxisProxy filterMode

Patch ECharts' AxisProxy.filterData to support a "boundaryFilter" mode
that keeps the nearest data point outside each zoom boundary while
filtering distant points. This lets ECharts natively rescale the Y-axis
to the visible data range without causing line gaps at the zoom edges.

* Add tests for ECharts AxisProxy patch internals

Verify that the ECharts internals our boundaryFilter patch relies on
still exist (filterData, getTargetSeriesModels on AxisProxy prototype),
and test the patch behavior: delegation for other filterModes, early
return for non-matching models, and correct boundary-preserving filtering.

* Update comment
2026-03-18 10:58:51 +00:00
2026-01-22 13:30:33 +01:00
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Home Assistant Frontend

This is the repository for the official Home Assistant frontend.

Screenshot of the frontend

Development

  • Initial setup: script/setup
  • Development: Instructions
  • Production build: script/build_frontend
  • Gallery: cd gallery && script/develop_gallery

Frontend development

Classic environment

A complete guide can be found at the following link. It describes a short guide for the build of project.

License

Home Assistant is open-source and Apache 2 licensed. Feel free to browse the repository, learn and reuse parts in your own projects.

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Home Assistant - A project from the Open Home Foundation

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