topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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sample-camera-application.mx

sample-camera-application.mx [swf] flex


  <?xml version="1.0"?>

camera application


  <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
  xmlns:ae="*" 
  paddingLeft="0" paddingTop="0" paddingBottom="0" paddingRight="0"
  layout="absolute">

script(s)


  <mx:Script>
  <![CDATA[
   import flash.media.Camera;
   
   private var cameraId:String = ""; 
   private var cameraNo:Number = 0; 
   private var camera:Camera; // = Camera.getCamera();

inc / dec 


   private function incno() : void {
   setid(cameraNo+1);
   }
   private function decno() : void {
   setid(cameraNo-1);
   }
   private function setid(n:Number = 0) : void {
     cameraNo = n;
     if (n > 0) cameraId = "" + (n-1);
     else cameraId = "0";
     cameralabel.text = "" + n;
   }

attach


   private function attach(n:Number = 0) : void {
     if (n != 0) setid(n);
     camera = Camera.getCamera(cameraId);
     video.attachCamera(camera);
    }

(full) screen toggle(s)


   import flash.display.StageDisplayState;
   import mx.managers.SystemManager;
  
  public function toggle():void {
    try {
    switch (systemManager.stage.displayState) {
     case StageDisplayState.FULL_SCREEN:
       systemManager.stage.displayState =
             StageDisplayState.NORMAL;
       break;
     default: systemManager.stage.displayState =
           StageDisplayState.FULL_SCREEN;
     break;
     }
    } catch (err:SecurityError) {
              // ignore
     }
   }
  
    
   
  ]]>
  </mx:Script>

display


  <mx:VideoDisplay id="video" height="100%" width="100%" autoPlay="false"/>

camera control(s)


  <mx:HBox top="5" right="3">
  <mx:Label color="gray" text="+" click="incno();"/>
  <mx:Label color="gray" text="-" click="decno();"/>
  <mx:Label id="cameralabel" color="white" text="@"
      click="attach(0);"/>
  </mx:HBox>

full screen controls


  <mx:HBox right="20" bottom="10">
  <mx:Button color="gray" borderColor="0" fillAlphas="[0, 0]"
      label="[]" click="toggle();"/>
  </mx:HBox>
  </mx:Application>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 04/09/2009

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