Class: Picking

Picking

地图上坐标拾取，有单坐标拾取和多坐标拾取。

const picking = new Picking(map);
picking.turnOn(false, evt => {
  console.log(evt);
});

new Picking(map)

tools/Picking.js, line 25

构造一个Picking对象

Name Type Description
map Map

提取坐标的地图对像

Classes

Picking

Methods

removeInteraction()

tools/Picking.js, line 108

关闭坐标拾取状态，但不清除已拾取添加的点位及动画

turnOff()

tools/Picking.js, line 96

关闭坐标拾取

turnOn(isSingle, callBackFun){Array}

tools/Picking.js, line 85

开启坐标拾取

Name Type Description
isSingle Boolean

是否为单次坐标拾取
callBackFun function

回调函数
Returns:
Type Description
Array 提取的坐标数组