@mui/x-charts/internals/legendUtils.mjs

The community edition of MUI X Charts components.

import { getLabel } from "./getLabel.mjs";
/** One legend item per series (bar, scatter, rangeBar, radar). */
export function getSeriesLegendItems(type, params, defaultMarkType) {
  const {
    seriesOrder,
    series
  } = params;
  return seriesOrder.reduce((acc, seriesId) => {
    const formattedLabel = getLabel(series[seriesId].label, 'legend');
    if (formattedLabel === undefined) {
      return acc;
    }
    acc.push({
      type,
      markType: series[seriesId].labelMarkType ?? defaultMarkType,
      seriesId,
      color: series[seriesId].color,
      label: formattedLabel
    });
    return acc;
  }, []);
}