function showPath(map,data){ require([ "esri/layers/GraphicsLayer", "esri/geometry/Polyline","esri/geometry/Point", "esri/symbols/SimpleLineSymbol", "esri/graphic", "esri/Color", "esri/request" ], function(GraphicsLayer, Polyline,Point, SimpleLineSymbol, Graphic, Color , esriRequest) { var polylineJson = { "paths":[[[2262826.1689284374,548956.7494148497], [2261863.0518302172,2261863.0518302172], [2262887.3685253384, 548704.4203247625]]], "spatialReference":{"wkid":102021} }; var polyline = new esri.geometry.Polyline(polylineJson); var symbol = new SimpleLineSymbol(SimpleLineSymbol.STYLE_SOLID, new Color([0, 255, 0]), 2 ); //create graphic var line = new esri.Graphic(polyline, symbol); //add graphic to map map.graphics.add(line); }); }
给定点的json文件,绘制路径
最新推荐文章于 2023-12-06 21:48:37 发布