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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_themeRange"></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, themeService, themeRange, themeParameters, themeLayer,
url = host + "/iserver/services/map-china400/rest/maps/China";
map = L.map('map', {
center: [30, 84],
maxZoom: 18,
zoom: 3
});
L.supermap.tiledMapLayer(url, {noWrap: true, transparent: true}).addTo(map);
createTheme();
function createTheme() {
themeService = L.supermap.themeService(url);
var themeRangeItem1 = new SuperMap.ThemeRangeItem({
start: 0,
end: 500000000000,
style: new SuperMap.ServerStyle({
fillForeColor: new SuperMap.ServerColor(211, 255, 250),
lineColor: new SuperMap.ServerColor(179, 209, 193),
lineWidth: 0.1
})
});
var themeRangeItem2 = new SuperMap.ThemeRangeItem({
start: 500000000000,
end: 1000000000000,
style: new SuperMap.ServerStyle({
fillForeColor: new SuperMap.ServerColor(178, 218, 199),
lineColor: new SuperMap.ServerColor(179, 209, 193),
lineWidth: 0.1
})
});
var themeRangeItem3 = new SuperMap.ThemeRangeItem({
start: 1000000000000,
end: 3000000000000,
style: new SuperMap.ServerStyle({
fillForeColor: new SuperMap.ServerColor(58, 178, 166),
lineColor: new SuperMap.ServerColor(179, 209, 193),
lineWidth: 0.1
})
});
themeRange = new SuperMap.ThemeRange({
rangeExpression: "SMAREA",
rangeMode: SuperMap.RangeMode.EQUALINTERVAL,
items: [themeRangeItem1, themeRangeItem2, themeRangeItem3]
});
themeParameters = new SuperMap.ThemeParameters({
datasetNames: ["China_Province_pg"],
dataSourceNames: ["China"],
joinItems: null,
themes: [themeRange]
});
themeService.getThemeInfo(themeParameters, function (serviceResult) {
var result = serviceResult.result;
if (result && result.newResourceID) {
themeLayer = L.supermap.tiledMapLayer(url, {
noWrap: true,
cacheEnabled: false,
transparent: true,
layersID: result.newResourceID
}).addTo(map);
}
});
}
</script>
</body>
</html>