123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177 |
- <!--********************************************************************
- * 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_graphicLayer"></title>
- <style>
- body {
- margin: 0;
- overflow: hidden;
- background: #fff;
- width: 100%;
- height: 100%
- }
- #map {
- position: absolute;
- top: 0;
- bottom: 0;
- width: 100%;
- }
- #title {
- position: absolute;
- color: white;
- left: 0;
- top: 30px;
- text-align: center;
- width: 100%;
- z-index: 2;
- }
- #title > h3{
- margin: 10px 0;
- letter-spacing: 0.1em;
- }
- #title > h6 {
- margin: 0;
- font-weight: normal;
- }
- </style>
- </head>
- <body>
- <div id="title">
- <h3 data-i18n="resources.text_graphicLayer_title"></h3>
- <h6 data-i18n="resources.text_graphicLayer_subTitle"></h6>
- </div>
- <div id="map"></div>
- <script type="text/javascript" include="papaparse,jquery,dat-gui,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, graphicLayer;
- 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='http://support.supermap.com.cn/product/iServer.aspx' target='_blank'>SuperMap iServer</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: [-73.91426, 40.7594],
- zoom: 10.64
- });
- map.addControl(new mapboxgl.NavigationControl(), 'top-left');
- widgets.loader.showLoader("data loading...");
- $.get('../data/nyc-taxi.csv', function (csvstr) {
- widgets.loader.removeLoader();
- var result = Papa.parse(csvstr, {skipEmptyLines: true, header: true});
- addLayer(result.data);
- });
- function addLayer(points) {
- var graphics = [], popup = new mapboxgl.Popup({closeOnClick: false}).addTo(map);
- for (var i = 0; i < points.length; i++) {
- var lngLat = {
- lng: parseFloat(points[i].lng),
- lat: parseFloat(points[i].lat)
- };
- /**
- * 可以单独给要素设置颜色和半径:
- * new mapboxgl.supermap.Graphic(lngLat,{
- * color:[255,0,0],
- * radius:40
- * });
- */
- graphics.push(new mapboxgl.supermap.Graphic(lngLat));
- }
- var graphicStyle = {
- color: [0, 255, 128],
- radius: 10
- };
- graphicLayer = new mapboxgl.supermap.GraphicLayer("graphic", {
- graphics: graphics,
- radius: graphicStyle.radius,
- color: graphicStyle.color,
- highlightColor: [255, 0, 0, 255],
- onClick: function (e) {
- if (!popup.isOpen()) {
- popup.addTo(map);
- }
- popup.setLngLat(e.lngLat)
- .setHTML("position:" + JSON.stringify(e.lngLat))
- }
- });
- map.addLayer(graphicLayer);
- initDatGui(graphicStyle)
- }
- //设置面板
- function initDatGui(options) {
- var gui = new dat.GUI();
- var Control = createConfigControl();
- map.addControl(new Control(gui.domElement), 'top-right');
- gui.addColor(options, 'color').onChange(finished);
- gui.add(options, 'radius', 0, 100).onChange(finished);
- function finished() {
- graphicLayer.setStyle(options);
- }
- }
- //创建图层操作控件
- function createConfigControl() {
- function ConfigControl(domElement) {
- this.dom = domElement;
- }
- ConfigControl.prototype.onAdd = function (map) {
- this._map = map;
- this._container = this.dom;
- this._container.className = 'mapboxgl-ctrl ' + this._container.className;
- return this._container;
- };
- ConfigControl.prototype.onRemove = function () {
- this._container.parentNode.removeChild(this._container);
- this._map = undefined;
- };
- return ConfigControl;
- }
- </script>
- </body>
- </html>
|