(pano2VR二次开发接口API相关说明.docVIP

Flash API (Pano2VR) From Garden Gnome Software (Redirected from Pano2VR - Flash API) Jump to: navigation, search To embed the pano, please use the following code: Contents [hide] 1 Loading the Panorama 1.1 Actionscript 3.0 1.2 Actionscript 2.0 2 Panorama API calls 2.1 Changing the view 2.2 Changing the panorama window 2.3 Hotspots 2.4 Video 2.5 Others 3 Change the default Hotspot handler 3.1 Actionscript 3.0 3.2 Actionscript 2.0 Loading the Panorama Actionscript 3.0 import flash.display.*; import .URLRequest; import flash.events.Event; ? var loader:Loader = new Loader(); var url:String = panorama.swf; var urlReq:URLRequest = new URLRequest(url); var vr:MovieClip; // panorama movieclip ? // This is done after the swf is loaded. function finished_loading (e:Event) { } ? function initHandler(event:Event):void { trace(initHandler: + event); vr = MovieClip(loader.content); // cast DisplayObject to MovieClip // vr.isFlash10=false; // Disable Flash 10 rendering if the container is Flash 9 } ? function initPanorama(e:Event) { // check if the panorama object is available and initialize it if ((vr!=null) (vr.pano!=null)) { removeEventListener( Event.ENTER_FRAME , initPanorama); vr.x=50; vr.y=50; vr.pano.setWindowSize(400,300); } } // call initPanorama every frame addEventListener( Event.ENTER_FRAME , initPanorama); ? // Tell the loader to call finished_loading after the swf is loaded. loader.contentLoaderInfo.addEventListener(flash.events.Event.COMPLETE, finished_loading); // Tell the loader to call initHandler after the swf is initialized. loader.contentLoaderInfo.addEventListener(Event.INIT, initHandler); loader.load(urlReq); addChild(loader); // add your swf directly to the stage If you like to remove the panorama use the following code: vr.cleanup(); removeChild(loader); You need to call the cleanup method to avoid errors like Cannot access a property or method of a null object reference because ActionScript doesnt provide a destructor for obj