95 lines
2.9 KiB
HTML
95 lines
2.9 KiB
HTML
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<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>SuperMap iClient for JavaScript</title>
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<style>
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#map{
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border:0px solid;
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}
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</style>
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<script type="text/javascript" src="js/cordova-2.7.0.js"></script>
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<script src="js/jquery.js"></script>
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<script src="libs/SuperMap.Include.js"></script>
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<script src="js/LocationControl.js"></script>
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<script type="text/javascript">
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var map, layer,markerLayer,locationCtrl;
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function init() {
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SuperMap.Util.setApp(true);
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map = new SuperMap.Map("map",{controls: [
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new SuperMap.Control.ScaleLine(),
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new SuperMap.Control.Zoom(),
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new SuperMap.Control.Navigation({dragPanOptions: {enableKinetic: true}})
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]
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});
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layer = new SuperMap.Layer.CloudLayer();
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markerLayer = new SuperMap.Layer.Markers("Markers");
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map.addLayers([layer,markerLayer]);
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map.setCenter(new SuperMap.LonLat(11615044.272732, 4422334.5114479), 4);
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}
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function locating(){
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if(!locationCtrl){
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locationCtrl = new SuperMap.LocationControl();
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}
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locationCtrl.local(onSuccess,onError,5000);
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}
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// 获取位置信息成功时调用的回调函数
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function onSuccess(position) {
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transCoordinate(position.lon,position.lat,
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function(position){
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var lat = position.lat;
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var lon = position.lon;
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markerLayer.clearMarkers();
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var size = new SuperMap.Size(44, 33);
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var offset = new SuperMap.Pixel(-(size.w / 2), -size.h);
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var icon = new SuperMap.Icon("./img/mark.png", size, offset);
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markerLayer.addMarker(new SuperMap.Marker(new SuperMap.LonLat(lon, lat), icon));
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map.setCenter(new SuperMap.LonLat(lon, lat));
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},
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function(){
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alert("坐标转换失败!");
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}
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);
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}
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// onError回调函数
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function onError(msg) {
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alert(msg);
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}
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//云服务转换坐标
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function transCoordinate(lon,lat,onSuccess,onError){
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var urlCoordinate="http://services.supermapcloud.com/iserver/cloudhandler";
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var lon_Cloud = lon;
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var lat_Cloud = lat;
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var param = "{\"x\":" + lon_Cloud + ",\"y\":" + lat_Cloud + "}";
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var data = {"servicename":"coordinateService","methodname":"convertGPS2SM","parameter":param};
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jQuery.ajax({
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"dataType":"jsonp",
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"jsonp":"jsonp",
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"type":"GET",
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"url":urlCoordinate,
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"data":data,
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"success":function(onSuccess){
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return function(cb){
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var position = {
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"lon":cb.result[0].x,
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"lat":cb.result[0].y
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};
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onSuccess(position);
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}
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}(onSuccess),
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"error":onError
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});
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}
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document.addEventListener("deviceready",init,false);
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</script>
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</head>
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<body>
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<div id="map" style="position:absolute;left:0px;right:0px;width:100%;height:100%;"></div>
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<input id="button" style="position:absolute;right:5px;top:5px;z-index:999" value="定位" type="button" ontouchend="locating()"></input>
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</body>
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</html>
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