AIR生成PDF（不通过打印机）

来源：互联网发布：mac滴管粉底液 nc15 编辑：程序博客网时间：2024/06/09 14:12
新建air project,引入AlivePDF.swc 可在http://alivepdf.bytearray.org下载
<?xml version="1.0" encoding="utf-8"?> 
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> 
    <mx:Script> 
        <![CDATA[ 
         
            import org.alivepdf.pdf.PDF; 
            import org.alivepdf.layout.Orientation; 
            import org.alivepdf.layout.Size; 
            import org.alivepdf.layout.Unit; 
            import org.alivepdf.display.Display; 
            import org.alivepdf.saving.Method; 
            import org.alivepdf.fonts.FontFamily; 
            import org.alivepdf.fonts.Style; 
            import org.alivepdf.colors.RGBColor; 
            import org.alivepdf.layout.Layout; 
            import org.alivepdf.images.ImageFormat; 
            import org.alivepdf.images.ResizeMode; 
             
            public function generatePDF ( e:MouseEvent ):void 
            { 
             
            var myPDF:PDF = new PDF ( Orientation.PORTRAIT, Unit.MM, Size.LETTER ); 
         
            myPDF.setDisplayMode( Display.FULL_PAGE, Layout.SINGLE_PAGE ); 
             
            myPDF.addPage(); 
             
            // add a background image 
            myPDF.addImage(dc_main,1,1,0,0,ImageFormat.JPG ,100,160,ResizeMode.FIT_TO_PAGE,BlendMode.DARKEN,false,""); 
             
             
            myPDF.setFont( FontFamily.HELVETICA, Style.BOLD ); 
            myPDF.setFontSize ( 18 ); 
            myPDF.setXY( 10, 40 ); 
            myPDF.addMultiCell ( 300, 1, "This is my PDF Headline" ); 
             
            // add text message 
         
            myPDF.setFont( FontFamily.HELVETICA, Style.BOLD ); 
            myPDF.setFontSize ( 14 ); 
            myPDF.setXY( 10, 50 ); 
            myPDF.addMultiCell ( 300, 4, "This is my text....lots of text..." ); 
             
            // save PDF to the desktop 
            var f : FileStream = new FileStream(); 
            var file : File = File.desktopDirectory.resolvePath("C:/MyPDF.pdf"); 
            f.open( file, FileMode.WRITE); 
            var bytes : ByteArray = myPDF.save(Method.LOCAL); 
            f.writeBytes(bytes); 
            f.close();        
            } 
    
        ]]> 
    </mx:Script> 
            <mx:Button horizontalCenter="0" click="generatePDF(event)" label="Generate PDF" id="generate_btn" /> 
  
        <mx:Panel layout="absolute" title="Draw On Me" backgroundColor="#ffffff" borderThicknessBottom="10" left="20" right="20" top="20" bottom="20"> 
            <mx:Canvas x="0" y="0" width="100%" height="100%" backgroundColor="#ffffff"> 
                <mx:Label x="265" y="242" text="nihao"/> 
                <mx:Image x="79" y="97" id="dc_main" source="assets/LC_bottom_558x120.jpg"/> 
                 
            </mx:Canvas> 
  
        </mx:Panel> 
</mx:WindowedApplication>