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- <!--********************************************************************
- * Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
- *********************************************************************-->
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="UTF-8">
- <title data-i18n="resources.title_measureArea"></title>
- <script type="text/javascript" src="../js/include-web.js"></script>
- </head>
- <body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%;position: absolute;top: 0;">
- <div id="map" style="margin:0 auto;width: 100%;height: 100%"></div>
- <script type="text/javascript" src="../../dist/leaflet/include-leaflet.js"></script>
- <script type="text/javascript">
- var host = window.isLocal ? window.server : "https://iserver.supermap.io";
- var map, resultLayer,
- url = host + "/iserver/services/map-world/rest/maps/World";
- map = L.map('map', {
- preferCanvas: true,
- crs: L.CRS.EPSG4326,
- center: [34, 108],
- maxZoom: 18,
- zoom: 3
- });
- L.supermap.tiledMapLayer(url).addTo(map);
- resultLayer = L.featureGroup().addTo(map);
- measureArea();
- function measureArea() {
- var polygon = L.polygon([[24, 100], [40, 100], [40, 120], [24, 120], [24, 100]], {color: "red"});
- resultLayer.addLayer(polygon);
- var areaMeasureParam = new SuperMap.MeasureParameters(polygon);
- L.supermap
- .measureService(url)
- .measureArea(areaMeasureParam, function (serviceResult) {
- var content = resources.text_area + serviceResult.result.area + resources.msg_sqm;
- polygon.bindPopup(content).openPopup(polygon.getCenter());
- });
- }
- </script>
- </body>
- </html>
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