效果:
示例代码:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>加载天地图</title>
<link
rel="stylesheet"
href="https://js.arcgis.com/4.27/esri/themes/light/main.css"
/>
<script src="https://js.arcgis.com/4.27/"></script>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
</style>
<script>
require(["esri/Map",
"esri/views/MapView",
"esri/layers/WebTileLayer",
"esri/layers/support/TileInfo",
"esri/Basemap",
], function (Map, MapView, WebTileLayer, TileInfo,Basemap) {
let tileInfo = new TileInfo({
rows: 256,
cols: 256,
dpi: 96,
origin: {
"x": -20037508.342787,
"y