var publicpano;
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//创建腾讯街景类
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function streetview(){
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// 创建街景
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var pano = new qq.maps.Panorama(document.getElementById('street_map'), {
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disableMove: false,
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pano: '15091114130823143418500', //场景ID
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pov:{
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heading:280,
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pitch:15
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},
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zoom:1,
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addressControl: true,
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disableCompass: true,
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});
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publicpano = pano;
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}
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//根据三维场景点击获取的坐标点移动街景位置
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function moveStreetPOI(gcj02streetPoint){
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var point = new qq.maps.LatLng(gcj02streetPoint[1],gcj02streetPoint[0]);
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pano_service = new qq.maps.PanoramaService();
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pano_service.getPano(point, 200, function (result){
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if(result.svid != null){
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publicpano.setPano(result.svid);
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}else{
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swal("选择位置没有街景，请选择其它位置!","请重试！","error");
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}
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});
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}
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//在三维场景中点击位置，联动街景定位
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var streetmap_handler;
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function addStreetPointHandler(){
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streetmap_handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
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streetmap_handler.setInputAction(function(movement) {
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var pickedPosition = viewer.scene.pickPosition(movement.position);
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var pickedPositionString = pickedPosition.toString();
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//获取地理坐标（经度、纬度、高程）
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var cartographic = Cesium.Cartographic.fromCartesian(pickedPosition);
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var longitudeString = Cesium.Math.toDegrees(cartographic.longitude);
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var latitudeString = Cesium.Math.toDegrees(cartographic.latitude);
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var heightString = cartographic.height;
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//var center = pickedPosition;
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var streetPoint = wgs84togcj02(longitudeString,latitudeString);
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moveStreetPOI(streetPoint);
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}, Cesium.ScreenSpaceEventType.RIGHT_CLICK);
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streetmap_handler.setInputAction(function(movement) {
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var csmheading = Cesium.Math.toDegrees(viewer.camera.heading);
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var csmpitch = -Cesium.Math.toDegrees(viewer.camera.pitch);
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publicpano.setPov({
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heading: csmheading,
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pitch: csmpitch
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});
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}, Cesium.ScreenSpaceEventType.MIDDLE_UP);
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}
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function destroyStreetPointHandler(){
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streetmap_handler.destroy();
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};
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