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- <!--********************************************************************
- * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
- *********************************************************************-->
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="UTF-8">
- <meta http-equiv="X-UA-Compatible" content="IE=Edge">
- <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
- <title data-i18n="resources.title_mb_deckglLayer_hexagonLayer"></title>
- <style>
- body {
- margin: 0;
- overflow: hidden;
- background: #fff;
- width: 100%;
- height: 100%
- }
- #map {
- position: absolute;
- top: 0;
- bottom: 0;
- width: 100%;
- }
- </style>
- </head>
- <body>
- <div id="map"></div>
- <script type="text/javascript" include="papaparse,widgets" src="../js/include-web.js"></script>
- <script type="text/javascript" include="deck" src="../../dist/mapboxgl/include-mapboxgl.js"></script>
- <script type="text/javascript">
- var host = window.isLocal ? window.server : "https://iserver.supermap.io",
- url = host + "/iserver/services/map-china400/rest/maps/ChinaDark";
- var map, deckglLayer;
- var attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a>" +
- " with <span>© <a href='https://iclient.supermap.io' target='_blank'>SuperMap iClient</a> | </span>" +
- " Map Data <span>© <a href='https://uber.github.io/deck.gl' target='_blank'>deck.gl</a></span> ";
- map = new mapboxgl.Map({
- container: 'map',
- style: {
- "version": 8,
- "sources": {
- "raster-tiles": {
- "attribution": attribution,
- "type": "raster",
- "tiles": [url + '/zxyTileImage.png?z={z}&x={x}&y={y}'],
- "tileSize": 256,
- },
- },
- "layers": [{
- "id": "simple-tiles",
- "type": "raster",
- "source": "raster-tiles",
- "minzoom": 0,
- "maxzoom": 22
- }]
- },
- center: [-122.430844, 37.772276],
- zoom: 12,
- pitch: 60,
- bearing: 36
- });
- map.addControl(new mapboxgl.NavigationControl(), 'top-left');
- widgets.loader.showLoader("data loading...");
- $.get('../data/deck.gl/sf-bike-parking.json', function (features) {
- widgets.loader.removeLoader();
- addLayer(features);
- });
- function addLayer(features) {
- deckglLayer = new mapboxgl.supermap.DeckglLayer("hexagon-layer", {
- data: features,
- props: {
- extruded: true, //是否拉伸要素,默认为 false;
- radius: 200, //六边形半径值,默认为 1000
- elevationScale: 4, //高程乘数
- coverage: 0.8 //六边形半径乘数,介于0 - 1之间。六边形的最终半径通过覆盖半径计算。
- //还可配置的参数:
- //colorRange 色带,默认为 [[255,255,178,255],[254,217,118,255],[254,178,76,255],[253,141,60,255],[240,59,32,255],[189,0,38,255]]
- },
- callback: {
- getPosition: function (d) { return d.COORDINATES },
- }
- });
- map.addLayer(deckglLayer);
- }
- </script>
- </body>
- </html>
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