[ActionScript 3.0] PrintJob打印功能

 1 package
 2 {
 3     import flash.display.Bitmap;
 4     import flash.display.Sprite;
 5     import flash.events.MouseEvent;
 6     import flash.geom.Rectangle;
 7     import flash.printing.PrintJob;
 8     import flash.printing.PrintJobOptions;
 9     import flash.text.TextField;
10     import flash.text.TextFormat;
11     import flash.utils.getDefinitionByName;
12     
13     /**
14      * @author Frost.Yen
15      * @E-mail 871979853@qq.com
16      * @create 2015-7-27 下午1:58:56
17      *
18      */
19     [SWF(width="800",height="600")]
20     public class PrintTest extends Sprite
21     {
22         private var _printJob:PrintJob = new PrintJob();
23         private var _printOptions:PrintJobOptions = new PrintJobOptions();
24         private var _sp:Sprite = new Sprite();
25         private var _text:TextField = new TextField();
26         [Embed(source="test.png")] 
27         private var _png:Class; 
28         public function PrintTest()
29         {
30             initViews();
31         }
32         private function initViews():void
33         {
34             var string:String = "PrintTest__png";//所在类名+"_"+embed的类名 
35             var c:Class = getDefinitionByName(string) as  Class; 
36             var b:Bitmap = new c(); 
37             _text.selectable = false;
38             _text.border = true;
39             _text.autoSize = "left";
40             _text.text = "Click me to print";
41             _text.setTextFormat(new TextFormat("Arial",16,0));
42             _text.x = _text.y = 10;
43             _sp.x = 150;
44             _sp.y = 10;
45             this.addChild(_text);
46             this.addChild(_sp);
47             _sp.addChild(b);
48             initEventListeners();
49         }
50         private function initEventListeners():void
51         {
52             _text.addEventListener(MouseEvent.CLICK,onPrint);
53         }
54         private function onPrint(e:MouseEvent):void
55         {
56             _printOptions.printAsBitmap = true;
57             if(_printJob.start()) { 
58                 try {
59                     _printJob.addPage(_sp,new Rectangle(0,0,_sp.width,_sp.height),_printOptions);
60                 } catch(e:Error) {
61                     trace(e.toString());
62                 }
63                 _printJob.send(); 
64             }
65         }
66     }
67 }
posted on 2015-07-27 15:09 晏过留痕阅读(1079) 评论(0) 编辑收藏举报