@uiw/react-amap-bezier-curve/esm/useBezierCurve.js

贝塞尔曲线

import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/objectWithoutPropertiesLoose";
var _excluded = ["visiable", "visible"];
import { useState, useEffect } from 'react';
import { useVisiable, useEventProperties, useSettingProperties } from '@uiw/react-amap-utils';
import { useMapContext } from '@uiw/react-amap-map';
export var useBezierCurve = function useBezierCurve(props) {
  if (props === void 0) {
    props = {};
  }
  var _props = props,
    visiable = _props.visiable,
    visible = _props.visible,
    other = _objectWithoutPropertiesLoose(_props, _excluded);
  var _useMapContext = useMapContext(),
    map = _useMapContext.map;
  var _useState = useState(),
    bezierCurve = _useState[0],
    setBezierCurve = _useState[1];
  useEffect(() => {
    if (AMap && map && !bezierCurve) {
      var instance = new AMap.BezierCurve(_extends({}, other));
      map.add(instance);
      setBezierCurve(instance);
      return () => {
        if (instance) {
          if (AMap.v) {
            map && map.remove(instance);
          } else {
            // 暂不使用这个 API，这个不兼容 v1.4.xx，改用 map.remove API
            map && map.removeLayer(instance);
          }
          setBezierCurve(undefined);
        }
      };
    }
  }, [map]);
  useVisiable(bezierCurve, visible != null ? visible : visiable);
  useSettingProperties(bezierCurve, props, ['Options', 'Path', 'ExtData', 'ExtData']);
  useEventProperties(bezierCurve, props, ['onHide', 'onShow', 'onDblClick', 'onMouseOver', 'onMouseUp', 'onMouseDown', 'onclick', 'onTouchEnd', 'onTouchMove', 'onTouchStart', 'onRightClick', 'onMouseOut']);
  return {
    bezierCurve,
    setBezierCurve
  };
};