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<!--********************************************************************
* Copyright© 2000 - 2018 SuperMap Software Co.Ltd. All rights reserved.
*********************************************************************-->
<!DOCTYPE html>
<html lang="en-US">
<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_mapVLayerPolygon"></title>
<script type="text/javascript" src="../js/include-web.js"></script>
<script type="text/javascript" include="mapv" src="../../dist/mapboxgl/include-mapboxgl.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
</style>
</head>
<body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%">
<div id="map"></div>
<script type="text/javascript">
var attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a>" +
" with <span>© <a href='http://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>" +
"<a href='http://mapv.baidu.com' target='_blank'>© 2017 百度 MapV</a>";
var host = window.isLocal ? window.server : "http://support.supermap.com.cn:8090";
var tileURL = host + "/iserver/services/map-china400/rest/maps/ChinaDark/zxyTileImage.png?z={z}&x={x}&y={y}";
var map = new mapboxgl.Map({
container: 'map',
style: {
"version": 8,
"sources": {
"raster-tiles": {
"attribution": attribution,
"type": "raster",
"tiles": [tileURL],
"tileSize": 256,
},
},
"layers": [{
"id": "simple-tiles",
"type": "raster",
"source": "raster-tiles",
"minzoom": 0,
"maxzoom": 22
}]
},
center: [113.28, 22.65],
zoom: 7
});
map.addControl(new mapboxgl.NavigationControl(), 'top-left');
map.addControl(new mapboxgl.supermap.LogoControl(), 'bottom-right');
loadData();
//示例数据来源为百度MapV的加偏数据，iClient9未做纠偏处理
function loadData() {
$.get('../data/guang_dong.json', function (geojson) {
var dataSet1 = mapv.geojson.getDataSet(geojson);
var citys = {
'深圳市': 20,
'广州市': 40,
'佛山市': 60,
'江门市': 80,
'中山市': 100,
};
var data1 = dataSet1.get({
filter: function (item) {
if (!citys[item.name]) {
return false;
}
item.count = citys[item.name];
return true;
}
});
dataSet1 = new mapv.DataSet(data1);
var options = {
gradient: {
0: 'yellow',
1: 'red'
},
globalAlpha: 0.8,
draw: 'intensity'
};
//mapboxgl.supermap.MapvLayer 构造函数的第一个 map 参数将在下个版本遗弃
var mapVLayer1 = new mapboxgl.supermap.MapvLayer("", dataSet1, options);
map.addLayer(mapVLayer1);
var data2 = [];
for (var key in citys) {
var center = mapv.utilCityCenter.getCenterByCityName(key.replace('市', ''));
data2.push(
{
geometry: {
type: 'Point',
coordinates: [center.lng, center.lat]
},
text: key
}
);
}
var dataSet2 = new mapv.DataSet(data2);
var textOptions = {
draw: 'text',
font: '14px Arial',
fillStyle: 'blue',
shadowColor: 'white',
shadowBlue: 20,
zIndex: 11,
shadowBlur: 10
};
//mapboxgl.supermap.MapvLayer 构造函数的第一个 map 参数将在下个版本遗弃
var mapVLayer2 = new mapboxgl.supermap.MapvLayer("", dataSet2, textOptions);
map.addLayer(mapVLayer2);
setTimeout(function () {
new mapboxgl.Popup({closeOnClick: false})
.setLngLat(map.getCenter())
.setHTML(resources.text_iClient9)
.addTo(map);
}, 1000)
});
}
</script>
</body>
</html>