ui: D3-based interactive charting system #4598
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Features: - 9 chart types: bar, histogram, CDF, scatter, boxplot, heatmap, line, donut, violin - Interactive brush selection on all charts - Cross-chart filtering with FilterStore coordination - Custom data source support: Memory, SQL (local trace) and HTTP - Chart-to-table and table-to-chart filter synchronization - Configurable selection behavior (opacity vs filter propagation) Architecture: - BaseRenderer provides shared functionality (axes, grid, tooltips, brush setup) - Chart-specific renderers handle specialized rendering and interactions - SelectionStrategy pattern separates visual feedback from filter logic - FilterStore manages filter groups with history - TooltipFormatter provides consistent tooltip formatting Plugin - D3ChartsPage component for query execution and chart management - SQL editor with keyboard shortcuts - Default charts (histogram, bar) auto-created on query execution - Sidebar for manual chart/table creation BigTrace integration: - New BigTrace app with sidebar navigation - Utilizes the D3ChartsPage plugin and chart http data source for querying Test: Manual Change-Id: I9279bde00b89065b4c818c70220194956daa83ce
🎨 Perfetto UI Build✅ UI build is ready: https://storage.googleapis.com/perfetto-ci-artifacts/gh-21419466724-1-ui/ui/index.html |
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Features:
Architecture:
Plugin
BigTrace integration:
Test: Manual