wangchaohpu的博客

在Map地图中添加GraphicsLayer图层，在GraphicsLayer图层添加绘制graphics点，点击绘制的点，获取graphics点中的attributes中的信息。

<button id="btnDrawPolygon">面</button><button id="clearPolygon">清除</button>//本文对应Api 4.6版本 require([ 'dojo/on', 'dojo/dom', 'esri/views/2d/draw/Draw', 'esri/Graphic', 'esri/geometry/geom.

<div id="viewDiv" style="width:300px;height:300px"></div>require(["esri/Map", "esri/views/MapView", "esri/layers/TileLayer", "esri/layers/MapImageLayer", "esri/geometry/Extent", 'dojo/domReady!' ].