ArcGIS API for JavaScript 4.0(一)

时间:2023-03-10 06:07:46
ArcGIS API for JavaScript 4.0(一)

原文:ArcGIS API for JavaScript 4.0(一)

最近ArcGIS推出了ArcGIS API for JavaScript 4.0,支持无插件3D显示,而且比较Unity和Skyline,速度要快很多,适合在智慧城市中小场景的三维模型应用。下面开始吧!

一、引入样式和js

<link rel="stylesheet" href="https://js.arcgis.com/4.0/esri/css/main.css">
<script src="https://js.arcgis.com/4.0/"></script>

二、导入三个js包

"esri/Map", "esri/views/SceneView"
 require([
"esri/Map",
"esri/views/SceneView",
"dojo/domReady!"
], function (Map, SceneView) { });

三、创建地图对象

 var map = new Map({
basemap: "streets",
ground: "world-elevation"
});

四、创建Scene视图

 var view = new SceneView({
container: "viewDiv", //Div的ID
map: map ,
scale: 50000000,
center: [-101.17, 21.78]
});

DOM对象

<div id="viewDiv"></div>