要素图层的介绍
2019-02-18 20:44 yangol 阅读(465) 评论(0) 编辑 收藏 举报引用:"esri/layers/FeatureLayer"
var featureLayer = new FeatureLayer({
url:"https://services.arcgis.com/V6ZHFr6zdgNZuVG0/arcgis/rest/services/Landscape_Trees/FeatureServer/0"});
再将要素图层放入二维地图底图中
"esri/Map"
"esri/views/MapView"
var map = new Map({
basemap:"hybrid"});
map.add(featureLayer);
var view = new MapView({
map:map,
container:"viewDiv",
extent:{
xmin:-9177811,
ymin:4247000,
xmax:-9176791,
ymax:4247784,
spatialReference:102100}});
要素图层:
叠加图: