weixin_44005989的博客

效果图：代码： AMap.plugin('AMap.CustomLayer', function () { var canvas = document.createElement('canvas'); var customLayer = new AMap.CustomLayer(canvas, { zooms: [3, 20], ...

高德地图绘制扇形图层效果：html元素：- 高德地图密钥<script src="https://webapi.amap.com/maps?v=1.4.10&key=“。。。。”&plugin=AMap.RectangleEditor,AMap.MouseTool,AMap.Polyline,AMap.Scale,AMap.CustomLayer,AMap...