arcgis api for js 4.11 天地图_经纬度投影.html
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2022-07-02 12:39:09
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<!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>天地图</title>
<!--官网接口。-->
<link rel="stylesheet" href="https://js.arcgis.com/4.11/esri/css/main.css">
<script src="https://js.arcgis.com/4.11/"></script>
<style>
html, body, #map {
width: 100%;
height: 100%;
padding: 0;
margin: 0;
}
</style>
<script>
// 参考：https://blog.csdn.net/zhengjie0722/article/details/81780860
// 参考：http://lbs.tianditu.gov.cn/server/MapService.html
require([
"esri/Map",
"esri/views/MapView",
"esri/layers/WebTileLayer",
"esri/layers/support/TileInfo",
"dojo/domReady!"
], function (Map, MapView, WebTileLayer, TileInfo) {
let tileInfo = new TileInfo({
dpi: 90.71428571427429, // 切片方案的每英寸点数（即像素）。
size: 256, // 设置每个瓷砖的高度和宽度为[256, 256]像素。
origin: { // 切片方案的原点。
type: "point",
x: -180,
y: 90,
spatialReference: {wkid: 4326}
},
spatialReference: {wkid: 4326},
lods: [ // 定义平铺方案的详细级别数组。
{level: 2, levelValue: 2, resolution: 0.3515625, scale: 147748796.52937502},
{level: 3, levelValue: 3, resolution: 0.17578125, scale: 73874398.264687508},
{level: 4, levelValue: 4, resolution: 0.087890625, scale: 36937199.132343754},
{level: 5, levelValue: 5, resolution: 0.0439453125, scale: 18468599.566171877},
{level: 6, levelValue: 6, resolution: 0.02197265625, scale: 9234299.7830859385},
{level: 7, levelValue: 7, resolution: 0.010986328125, scale: 4617149.8915429693},
{level: 8, levelValue: 8, resolution: 0.0054931640625, scale: 2308574.9457714846},
{level: 9, levelValue: 9, resolution: 0.00274658203125, scale: 1154287.4728857423},
{level: 10, levelValue: 10, resolution: 0.001373291015625, scale: 577143.73644287116},
{level: 11, levelValue: 11, resolution: 0.0006866455078125, scale: 288571.86822143558},
{level: 12, levelValue: 12, resolution: 0.00034332275390625, scale: 144285.93411071779},
{level: 13, levelValue: 13, resolution: 0.000171661376953125, scale: 72142.967055358895},
{level: 14, levelValue: 14, resolution: 8.58306884765625e-005, scale: 36071.483527679447},
{level: 15, levelValue: 15, resolution: 4.291534423828125e-005, scale: 18035.741763839724},
{level: 16, levelValue: 16, resolution: 2.1457672119140625e-005, scale: 9017.8708819198619},
{level: 17, levelValue: 17, resolution: 1.0728836059570313e-005, scale: 4508.9354409599309},
{level: 18, levelValue: 18, resolution: 5.3644180297851563e-006, scale: 2254.4677204799655},
{level: 19, levelValue: 19, resolution: 2.68220901489257815e-006, scale: 1127.23386023998275},
{level: 20, levelValue: 2, resolution: 1.341104507446289075e-006, scale: 563.616930119991375}
]
});
// WebTileLayer提供了一种简单的方法，可以将非ArcGIS服务器地图瓦片作为图层添加到地图中。
// 以下要介绍 经纬度投影 的底图和注记。
let tk = "你的tk";
// 1.矢量底图(T=vec_c) vectorBasemap
let vectorBasemapLayer = new WebTileLayer({
id: "vectorBasemapMap",
title: "vectorBasemapMap",
urlTemplate: 'http://{subDomain}.tianditu.com/DataServer?T=vec_c&x={col}&y={row}&l={level}&tk=' + tk,
subDomains: ["t0"],
tileInfo: tileInfo
});
// 2.矢量注记(T=cva_c) vectorNote
let vectorNoteLayer = new WebTileLayer({
id: "vectorNoteMap",
title: "vectorNoteMap",
urlTemplate: 'http://{subDomain}.tianditu.com/DataServer?T=cva_c&x={col}&y={row}&l={level}&tk=' + tk,
subDomains: ["t0"],
tileInfo: tileInfo
});
// 3.影像底图(T=img_c) imageBasemap
let imageBasemapLayer = new WebTileLayer({
// 第一行未成功。
// urlTemplate: 'http://{subDomain}.tianditu.cn/img_c/wmts?service=wmts&request=GetTile&version=1.0.0&LAYER=img&tileMatrixSet=c&TileMatrix={level}&TileRow={row}&TileCol={col}&style=default&format=tiles&tk=5f1a17fd1b262d09dc16453f3f343a13',
urlTemplate: 'http://{subDomain}.tianditu.com/DataServer?T=img_c&x={col}&y={row}&l={level}&tk=' + tk,
subDomains: ["t0"],
tileInfo: tileInfo
});
// 4.影像注记(T=cia_c) imageNote
let imageNoteLayer = new WebTileLayer({
id: "imageNoteMap",
title: "imageNoteMap",
urlTemplate: 'http://{subDomain}.tianditu.com/DataServer?T=cia_c&x={col}&y={row}&l={level}&tk=' + tk,
subDomains: ["t0"],
tileInfo: tileInfo
});
// 5.地形晕渲(T=ter_c) terrainShading。
let terrainShadingLayer = new WebTileLayer({
// 托管瓷砖的URL模板。
urlTemplate: "http://{subDomain}.tianditu.com/DataServer?T=ter_c&X={col}&Y={row}&L={level}&tk=" + tk,
// 一串子域名，其中为Tiles提供服务，以加快瓷砖的检索速度。http://t0.tianditu.gov.cn/ter_c/wmts?
subDomains: ['t0'],
// 该层的平铺方案信息。
tileInfo: tileInfo
});
// 6.地形注记(T=cta_c) terrainNote
let terrainNoteLayer = new WebTileLayer({
id: "terrainNoteMap",
title: "terrainNoteMap",
urlTemplate: 'http://{subDomain}.tianditu.com/DataServer?T=cta_c&x={col}&y={row}&l={level}&tk=' + tk,
subDomains: ["t0"],
tileInfo: tileInfo
});
// 7.全球境界(T=ibo_c) globalRealm。
let globalRealmLayer = new WebTileLayer({
// 托管瓷砖的URL模板。
urlTemplate: "http://{subDomain}.tianditu.com/DataServer?T=ibo_c&X={col}&Y={row}&L={level}&tk=" + tk,
// 一串子域名，其中为Tiles提供服务，以加快瓷砖的检索速度。http://t0.tianditu.gov.cn/ter_c/wmts?
subDomains: ['t0'],
// 该层的平铺方案信息。
tileInfo: tileInfo
});
let map = new Map({
basemap: {
// vectorBasemapLayer, vectorNoteLayer
// imageBasemapLayer, imageNoteLayer
// terrainShadingLayer, terrainNoteLayer
// globalRealmLayer
baseLayers: [terrainShadingLayer, terrainNoteLayer]
}
});
let view2d = new MapView({
map: map,
// 经测试，此处div#map，貌似只能是map，不能是view2dDiv, map2d...
container: "map",
spatialReference: {
wkid: 4326
},
scale: 20000000,
center: [101, 35]
});
console.log("view2d:", view2d);
})
</script>
</head>
<body>
<div id="map"></div>
</body>
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