@mui/x-charts/esm/PieChart/dataTransform/getModifiedArcProperties.js

The community edition of MUI X Charts components.

import _extends from "@babel/runtime/helpers/esm/extends";
import { deg2rad } from "../../internals/angleConversion.js";

/**
 * Function that returns arc properties after applying transformation from highlight/fade states.
 */
export function getModifiedArcProperties(seriesDef, seriesLayout, isHighlighted, isFaded) {
  const {
    faded,
    highlighted,
    paddingAngle: basePaddingAngle = 0,
    cornerRadius: baseCornerRadius = 0
  } = seriesDef;
  const {
    radius: {
      inner: baseInnerRadius = 0,
      label: baseArcLabelRadius,
      outer: baseOuterRadius
    }
  } = seriesLayout;
  const attributesOverride = _extends({
    additionalRadius: 0
  }, isFaded && faded || isHighlighted && highlighted || {});
  const paddingAngle = Math.max(0, deg2rad(attributesOverride.paddingAngle ?? basePaddingAngle));
  const innerRadius = Math.max(0, attributesOverride.innerRadius ?? baseInnerRadius);
  const outerRadius = Math.max(0, attributesOverride.outerRadius ?? baseOuterRadius + attributesOverride.additionalRadius);
  const cornerRadius = attributesOverride.cornerRadius ?? baseCornerRadius;
  const arcLabelRadius = attributesOverride.arcLabelRadius ?? baseArcLabelRadius ?? (innerRadius + outerRadius) / 2;
  return {
    paddingAngle,
    innerRadius,
    outerRadius,
    cornerRadius,
    arcLabelRadius
  };
}