Question

当我显示一些文字时，它只会出现一行，这就是原因在pdf中看不到整个文本。如果txt更多，它应该自动下一行。请参阅下面的代码

<?xml version="1.0" encoding="utf-8"?>
 <mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml"
layout="horizontal" >
    <mx:Script>
        <![CDATA[
           import org.alivepdf.pdf.PDF;
            import org.alivepdf.saving.Method;
            import org.alivepdf.fonts.*;
            import org.alivepdf.pages.Page;
             import org.alivepdf.display.Display;
             import org.alivepdf.layout.*;

    [Bindable] private var message:String;
   private var pdf:PDF;
            private var file:File;
            private function submitData():void {
            message+='The Text Value is ' + t1.text + ' The second
text value is' + t2.text +
                        'it is testing message it is testing message it is
testing message '+
                        'The Text Value is ' + t1.text + ' The second text value
is' + t2.text+
                        'it is testing message it is testing message it is
testing message ';
            }

             public function generate ():void
             {
                submitData();

             var pdf:PDF = new PDF( Orientation.PORTRAIT, Unit.MM,
Size.A4 );
                 pdf.setDisplayMode( Display.FULL_PAGE,
Layout.SINGLE_PAGE );
                var newPage:Page = new Page (Orientation.PORTRAIT,
Unit.MM, Size.A4 );
                pdf.addPage( newPage );
                //pdf.setFont(IFont,12);
                pdf.addText(message,5,15);
                pdf.addPage();
                var fs:FileStream = new FileStream();
                file =
File.desktopDirectory.resolvePath("testPage.pdf");
                fs.open( file, FileMode.WRITE);
                var bytes:ByteArray = pdf.save(Method.LOCAL);
                                 fs.writeBytes(bytes);
                fs.close();
             }
        ]]>
    </mx:Script>

    <mx:TextInput id="t1"  text="txt111" />
    <mx:TextInput id="t2"  text="txt222"/>
   <mx:Button click="generate()" label="Generate PDF"
horizontalCenter="0" verticalCenter="0"/>

    </mx:WindowedApplication>

是以PDF格式显示文字的任何解决方案，我们也可以给我们的字体大小文字？谢谢

Answer 1

addText没有换行。请改用writeText方法。

来自docs：

addText()方法会在给定坐标处输出文本。 没有自动换行。

链接页面包含两种方法的代码示例。

AlivePDF中的Wordwrap

1 个答案: