@castianta/chart-lc/es/components/point.js

lc版图表

import _extends from "@babel/runtime/helpers/extends";
import React, { useState, useRef, useLayoutEffect } from 'react';
import Base from './base';
import { PointShape, PointStyle3D } from '@arction/lcjs';
import { toStyle } from '../utils';

var setSeries = function setSeries(_ref) {
  var series = _ref.series,
      _ref$list = _ref.list,
      name = _ref$list.name,
      data = _ref$list.data,
      cursorEnabled = _ref$list.cursorEnabled,
      pointSize = _ref$list.pointSize,
      _ref$list$pointColor = _ref$list.pointColor,
      pointColor = _ref$list$pointColor === void 0 ? '#000' : _ref$list$pointColor,
      point3DStyle = _ref$list.point3DStyle,
      point3DShape = _ref$list.point3DShape,
      pointSizeEnabled = _ref$list.pointSizeEnabled,
      pointRotationEnabled = _ref$list.pointRotationEnabled,
      resultTableFormatter = _ref$list.resultTableFormatter,
      index = _ref.index,
      _ref$chart3D = _ref.chart3D,
      chart3D = _ref$chart3D === void 0 ? false : _ref$chart3D;
  var config = series.clear().setName(name).add(data === null || data === void 0 ? void 0 : data.map(function (item) {
    return _extends({
      z: index
    }, item);
  }));

  if (chart3D) {
    config.setPointStyle(new PointStyle3D[point3DStyle !== null && point3DStyle !== void 0 ? point3DStyle : 'Triangulated']({
      size: pointSize ? pointSize : config.getPointStyle().getSize(),
      shape: point3DShape !== null && point3DShape !== void 0 ? point3DShape : 'sphere',
      fillStyle: toStyle(config.getPointStyle().getFillStyle(), pointColor)
    }));
  } else {
    config.setCursorEnabled(cursorEnabled).setPointSize(pointSize ? pointSize : config.getPointSize()).setPointFillStyle(toStyle(config.getPointFillStyle(), pointColor)).setIndividualPointRotationEnabled(pointRotationEnabled !== null && pointRotationEnabled !== void 0 ? pointRotationEnabled : false).setIndividualPointSizeEnabled(pointSizeEnabled !== null && pointSizeEnabled !== void 0 ? pointSizeEnabled : false).setCursorResultTableFormatter(resultTableFormatter ? resultTableFormatter : config.getCursorResultTableFormatter());
  }

  return config;
};

var create = function create(chart, dataSource, refSeries, chart3D) {
  var seriesData = dataSource === null || dataSource === void 0 ? void 0 : dataSource.map(function (list, index) {
    var pointShape = list.pointShape;
    var series = chart === null || chart === void 0 ? void 0 : chart.addPointSeries({
      pointShape: PointShape[pointShape !== null && pointShape !== void 0 ? pointShape : 'Circle']
    });
    return setSeries({
      series: series,
      list: list,
      index: index,
      chart3D: chart3D
    });
  });
  refSeries.current = seriesData;
};

export default function Point(props) {
  var _props$dataSource = props.dataSource,
      dataSource = _props$dataSource === void 0 ? [] : _props$dataSource,
      _chartRender = props.chartRender,
      chart3D = props.chart3D;

  var _useState = useState(),
      chart = _useState[0],
      setChart = _useState[1];

  var refSeries = useRef();
  useLayoutEffect(function () {
    if (!chart) return;

    if (!_chartRender && refSeries.current) {
      refSeries.current.forEach(function (series, index) {
        setSeries({
          series: series,
          list: dataSource[index],
          index: index,
          chart3D: chart3D
        });
      });
    }
  }, [chart, dataSource]);
  useLayoutEffect(function () {
    if (!chart) return;

    if (!_chartRender) {
      create(chart, dataSource, refSeries, chart3D);
    }

    return function () {
      if (refSeries.current) {
        refSeries.current.forEach(function (line) {
          return line.dispose();
        });
        refSeries.current = null;
      }
    };
  }, [chart].concat(dataSource === null || dataSource === void 0 ? void 0 : dataSource.map(function (_ref2) {
    var pointShape = _ref2.pointShape;
    return pointShape;
  })));
  return /*#__PURE__*/React.createElement(Base, _extends({}, props, {
    setChart: setChart,
    chart: chart,
    refSeries: refSeries,
    chartRender: function chartRender(setAxis) {
      return _chartRender && _chartRender(chart, {
        setAxis: setAxis,
        setSeries: setSeries
      }, dataSource);
    }
  }));
}