Thanks esri for publishing arcgis api for javascript v4.4, which supports wmts. But there are something wrong, when I try to using wmts services that are not privided by Global Imagery Browse Services (GIBS).
The wmts url is:http://t6.tianditu.com/img_w/wmts ,while the site for this wmts services is :http://www.tianditu.com/service/info.html?sid=1061&type=info.
Here is my code below:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"></meta>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"></meta>
<link rel="stylesheet" href="https://js.arcgis.com/4.4/esri/css/main.css"/>
<title>TDT</title>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 95%; // allow space for sublayer switcher
width: 100%;
}
</style>
</head>
<body>
<div id="viewDiv"></div>
<script src="https://js.arcgis.com/4.4/"></script>
<!-- <script src="js/dojoExtend/WMTSLayer.js"></script> -->
<!-- <script src="js/dojoExtend/tdtWMTS.js"></script> -->
<script >
/**
*
*/
require([
"esri/config",
"esri/Map",
"esri/geometry/Extent",
"esri/views/MapView",
"esri/layers/WMTSLayer",
"dojo/domReady!"
], function(
esriConfig,
Map,
Extent,
MapView,
WMTSLayer
) {
esriConfig.request.corsEnabledServers.push("http://t6.tianditu.com");
var tileExtent=new Extent({
xmin: 120.64950513012732,
ymin: 28.727049272378594,
xmax: 121.86112667429612,
ymax: 29.297168129375535,
spatialReference: {
wkid: 4490
}
});
var tdtFullExtent=new Extent({
xmin: -180,
ymin: -90,
xmax: 180,
ymax: 90,
spatialReference: {
wkid: 4490
}
});
var tdtWMTSLayer=new WMTSLayer({
//Currently active sublayer. Defaults to the first sublayer in sublayers
//activeLayer:"",
//Use this to append different custom parameters to the WMTS tile requests. The custom layer parameters are applied to GetTile.
//customLayerParameters:{},
//Use this to append custom parameters to all WMTS requests
//RESTful | KVP
serviceMode:"KVP",
//A collection of WMTSSublayer objects.
//The URL for the GetCapabilities is created based on the url and serviceMode properties.
url:"http://t6.tianditu.com/img_w/wmts",
version:"1.0.0"
});
var map=new Map({
layers:[tdtWMTSLayer]
});
var view=new MapView({
container:"viewDiv",
map:map
});
view.then(function(){
view.extent = tileExtent;
var layerList = new LayerList({
view: view
});
view.ui.add(layerList, "bottom-left");
});
});
</script>
</body>
</html>
