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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hush-draw.mx

hush-draw.mx [swf] [flash] flex


  <?xml version="1.0" encoding="utf-8"?>
  <mx:Application 
      xmlns:mx="http://www.adobe.com/2006/mxml" 
      paddingLeft="0" paddingTop="0" paddingBottom="0" paddingRight="0"
      width="100%" height="100%"
      horizontalAlign="center" verticalAlign="middle" 
      creationComplete="init()"
  >
  
      <mx:Script>
          <![CDATA[
              import flash.events.MouseEvent;
              import mx.core.UIComponent;
       
              [Bindable] public var config:String = "@mx-hush-draw.xml";
              private var xml:XML;
              private var urlLoader:URLLoader = new URLLoader();
              [Bindable] public var hello:String = "hello (default) world";
              [Bindable] public var message:String = "(default) world";
              [Bindable] public var button:String = "(default) click me!";
              [Bindable] public var source:String = "../assets/clips/tube/balloon.flv";
              [Bindable] public var volume:Number = 0.75;

variable(s)


     private var item:Sprite;
     [Bindable] private var drawing:Boolean = false;
     [Bindable] private var mode:uint = 0;
     private var beginX:Number = 0;
     private var beginY:Number = 0;
     
     private var hold:UIComponent = null;
  
              private function init():void {
                  if (Application.application.parameters.config) {
                  config = Application.application.parameters.config;
              }
              urlLoader.addEventListener(Event.COMPLETE,loaded);
              urlLoader.load(new  URLRequest(config));
              }
  
              private function loaded(e:Event):void{
              xml =  new XML(e.target.data);
              button = xml..button.@text;
              message = xml..button.@panel;
              hello = xml..button;
              if (xml..video.@source) { video.source = xml..video.@source; }
              if (xml..video.@volume) { video.volume = xml..video.@volume; }
              //if (xml..video.@width) { video.width = xml..video.@width; }
              //if (xml..video.@height) { video.height = video.height * xml..video.@height; }
              //video.volume = xml..video.@volume;
              //source = xml..video.@source;
              //note.text = video.source + " " + video.volume + " " + video.height;
              //video.source = source;
              video.play();
              //trace(xml);
              video.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
              video.addEventListener(MouseEvent.MOUSE_UP, onMouseUp)  
              video.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);   
              }
  
              private function handler ( event:MouseEvent ):void
              {
                  //field.text = hello;
              }

mouse down


              private function onMouseDown(event:MouseEvent):void
              {
                   drawing = true;
                   hold = null;
                   beginX = event.localX; beginY = event.localY;
                   if (mode == 0) {
                       item = new Sprite();
                       var c:UIComponent = new UIComponent();
                       c.addChild(item);
                       item.graphics.lineStyle(3, 0xFFCC00);
                       item.graphics.moveTo(event.localX, event.localY);
                       video.addChild(c);
                   }
              }

mouse up


                    
              private function onMouseUp(event:MouseEvent):void
              {
                   drawing = false;
                   trace("stop:" + event.localX + "/" + event.localY);
              }

mouse move


              private function onMouseMove(event:MouseEvent):void
              {
                    if (drawing){
                    if (mode == 0)  item.graphics.lineTo(event.localX, event.localY);
                    }
                    trace("move:" // + mouseX + "/" + mouseY + "  :" 
                          + event.localX + "/" + event.localY );
              }
  
          ]]>
      </mx:Script>
  
      <!--
      <mx:Panel 
          title="{message}" horizontalAlign="center"
          paddingTop="10" paddingBottom="10" paddingLeft="10" paddingRight="10" 
      >
          <mx:Label id="field" width="180" fontWeight="bold" fontSize="24"/>
          
          <mx:Button label="{button}" click="handler(event);" />
          
      </mx:Panel>
      -->
      <mx:VideoDisplay  id="video" height="100%" width="100%" maintainAspectRatio="false" autoPlay="false"/>
      <!--
      <mx:Label id="note" width="400" fontWeight="bold" fontSize="24"/>
      -->
  </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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