@mui/x-charts/LineChart/seriesConfig/descriptionGetter.mjs

The community edition of MUI X Charts components.

import { getLabel } from "../../internals/getLabel.mjs";
const descriptionGetter = params => {
  const {
    identifier,
    series,
    xAxis,
    localeText
  } = params;
  const label = getLabel(series.label, 'tooltip');
  const dataIndex = identifier.dataIndex;
  if (dataIndex === undefined) {
    return '';
  }
  const xValue = xAxis.data?.[dataIndex] ?? null;
  const yValue = series.data[dataIndex] ?? null;
  const formattedXValue = xAxis.valueFormatter?.(xValue, {
    location: 'tooltip',
    scale: xAxis.scale
  });
  const formattedYValue = series.valueFormatter(yValue, {
    dataIndex
  });
  return localeText.lineDescription({
    x: xValue,
    y: yValue,
    formattedXValue: formattedXValue ?? '',
    formattedYValue: formattedYValue ?? '',
    seriesLabel: label
  });
};
export default descriptionGetter;