@mui/x-charts/ChartsRadialGrid/ChartsRotationGrid.mjs

The community edition of MUI X Charts components.

import * as React from 'react';
import { useTicks } from "../hooks/useTicks.mjs";
import { GridLine } from "./styledComponents.mjs";
import { useChartsContext } from "../context/ChartsProvider/index.mjs";
import { selectorChartPolarCenter } from "../internals/plugins/featurePlugins/useChartPolarAxis/index.mjs";
import { jsx as _jsx } from "react/jsx-runtime";
/**
 * @ignore - internal component.
 */
export function ChartsRotationGrid(props) {
  const {
    store
  } = useChartsContext();
  const {
    axis,
    innerRadius,
    outerRadius,
    classes
  } = props;
  const {
    cx,
    cy
  } = store.use(selectorChartPolarCenter);
  const {
    scale,
    tickNumber,
    tickInterval,
    tickSpacing
  } = axis;
  const ticks = useTicks({
    scale,
    tickNumber,
    tickInterval,
    tickSpacing,
    direction: 'rotation'
  });
  return /*#__PURE__*/_jsx(React.Fragment, {
    children: ticks.map(({
      value,
      offset
    }) => {
      const angle = offset - Math.PI / 2;
      const dx = Math.cos(angle);
      const dy = Math.sin(angle);
      const x1 = cx + innerRadius * dx;
      const y1 = cy + innerRadius * dy;
      const x2 = cx + outerRadius * dx;
      const y2 = cy + outerRadius * dy;
      return /*#__PURE__*/_jsx(GridLine, {
        x1: x1,
        y1: y1,
        x2: x2,
        y2: y2,
        className: classes.rotationLine
      }, `rotation-${value?.getTime?.() ?? value}`);
    })
  });
}