[ActionScript 3.0] PrintJob打印功能

 package
 {
     import flash.display.Bitmap;
     import flash.display.Sprite;
     import flash.events.MouseEvent;
     import flash.geom.Rectangle;
     import flash.printing.PrintJob;
     import flash.printing.PrintJobOptions;
     import flash.text.TextField;
     import flash.text.TextFormat;
     import flash.utils.getDefinitionByName;

     /**
      * @author Frost.Yen
      * @E-mail 871979853@qq.com
      * @create 2015-7-27 下午1:58:56
      *
      */
     [SWF(width="800",height="600")]
     public class PrintTest extends Sprite
     {
         private var _printJob:PrintJob = new PrintJob();
         private var _printOptions:PrintJobOptions = new PrintJobOptions();
         private var _sp:Sprite = new Sprite();
         private var _text:TextField = new TextField();
         [Embed(source="test.png")]
         private var _png:Class;
         public function PrintTest()
         {
             initViews();
         }
         private function initViews():void
         {
             var string:String = "PrintTest__png";//所在类名+"_"+embed的类名
             var c:Class = getDefinitionByName(string) as  Class;
             var b:Bitmap = new c();
             _text.selectable = false;
             _text.border = true;
             _text.autoSize = "left";
             _text.text = "Click me to print";
             _text.setTextFormat(new TextFormat("Arial",16,0));
             _text.x = _text.y = 10;
             _sp.x = 150;
             _sp.y = 10;
             this.addChild(_text);
             this.addChild(_sp);
             _sp.addChild(b);
             initEventListeners();
         }
         private function initEventListeners():void
         {
             _text.addEventListener(MouseEvent.CLICK,onPrint);
         }
         private function onPrint(e:MouseEvent):void
         {
             _printOptions.printAsBitmap = true;
             if(_printJob.start()) {
                 try {
                     _printJob.addPage(_sp,new Rectangle(0,0,_sp.width,_sp.height),_printOptions);
                 } catch(e:Error) {
                     trace(e.toString());
                 }
                 _printJob.send();
             }
         }
     }
 }