文章来源于网络收集而来，版权归原创者所有，如有侵权请及时联系！

Tiled ArcGIS MapServer

发布于 2022-11-30 23:36:06 字数 2573 浏览 0 评论 0 收藏 0

Example of a tiled ArcGIS layer.

This example shows how to use an ArcGIS REST MapService as tiles. This source type supports Map and Image Services. For cached ArcGIS services, better performance is available by using ol/source/XYZ instead.

main.js

import 'ol/ol.css';
import Map from 'ol/Map';
import TileLayer from 'ol/layer/Tile';
import View from 'ol/View';
import {OSM, TileArcGISRest} from 'ol/source';

const url =
  'https://sampleserver1.arcgisonline.com/ArcGIS/rest/services/' +
  'Specialty/ESRI_StateCityHighway_USA/MapServer';

const layers = [
  new TileLayer({
    source: new OSM(),
  }),
  new TileLayer({
    extent: [-13884991, 2870341, -7455066, 6338219],
    source: new TileArcGISRest({
      url: url,
    }),
  }),
];
const map = new Map({
  layers: layers,
  target: 'map',
  view: new View({
    center: [-10997148, 4569099],
    zoom: 4,
  }),
});

index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Tiled ArcGIS MapServer</title>
    <!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
    <script src="https://unpkg.com/elm-pep"></script>
    <!-- The line below is only needed for old environments like Internet Explorer and Android 4.x -->
    <script src="https://cdn.polyfill.io/v3/polyfill.min.js?features=fetch,requestAnimationFrame,Element.prototype.classList,URL,TextDecoder,Number.isInteger"></script>
    <style>
      .map {
        width: 100%;
        height:400px;
      }
    </style>
  </head>
  <body>
    <div id="map" class="map"></div>
    <script src="main.js"></script>
  </body>
</html>

package.json

{
  "name": "arcgis-tiled",
  "dependencies": {
    "ol": "7.1.0"
  },
  "devDependencies": {
    "parcel": "^2.0.0-beta.1"
  },
  "scripts": {
    "start": "parcel index.html",
    "build": "parcel build --public-url . index.html"
  }
}

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

列表为空，暂无数据