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Function findPieSliceAtPointer

src/core/createRenderCoordinator.ts:2417–2437  ·  view source on GitHub ↗
(
    series: ResolvedChartGPUOptions['series'],
    gridX: number,
    gridY: number,
    plotWidthCss: number,
    plotHeightCss: number
  )

Source from the content-addressed store, hash-verified

2415
2416 // Helper: Find pie slice at pointer position (extracted to avoid duplication)
2417 const findPieSliceAtPointer = (
2418 series: ResolvedChartGPUOptions['series'],
2419 gridX: number,
2420 gridY: number,
2421 plotWidthCss: number,
2422 plotHeightCss: number
2423 ): ReturnType<typeof findPieSlice> | null => {
2424 const maxRadiusCss = 0.5 * Math.min(plotWidthCss, plotHeightCss);
2425 if (!(maxRadiusCss > 0)) return null;
2426
2427 for (let i = currentOptions.series.length - 1; i >= 0; i--) {
2428 const s = series[i];
2429 if (s.type !== 'pie') continue;
2430 const pieSeries = s as ResolvedPieSeriesConfig;
2431 const center = resolvePieCenterPlotCss(pieSeries.center, plotWidthCss, plotHeightCss);
2432 const radii = resolvePieRadiiCss(pieSeries.radius, maxRadiusCss);
2433 const m = findPieSlice(gridX, gridY, { seriesIndex: i, series: pieSeries }, center, radii);
2434 if (m) return m;
2435 }
2436 return null;
2437 };
2438
2439 // Helper: Find candlestick match at pointer position (hoisted to avoid closure allocation)
2440 const findCandlestickAtPointer = (

Callers 2

renderFunction · 0.85
handlePointerEventFunction · 0.85

Calls 3

findPieSliceFunction · 0.90
resolvePieCenterPlotCssFunction · 0.70
resolvePieRadiiCssFunction · 0.70

Tested by

no test coverage detected