Jon*_*nas 5 java pdf swing pdf-generation itext
我想通过iText将我的Swing JComponent打印到pdf。
JComponent com = new JPanel();
com.add( new JLabel("hello") );
PdfWriter writer = PdfWriter.getInstance( document, new FileOutputStream( dFile ) );
document.open( );
PdfContentByte cb = writer.getDirectContent( );
PdfTemplate tp = cb.createTemplate( pageImageableWidth, pageImageableHeight );
Graphics2D g2d = tp.createGraphics( pageImageableWidth, pageImageableHeight, new DefaultFontMapper( ) );
g2d.translate( pf.getImageableX( ), pf.getImageableY( ) );
g2d.scale( 0.4d, 0.4d );
com.paint( g2d );
cb.addTemplate( tp, 25, 200 );
g2d.dispose( );
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不幸的是,PDF文件中未显示任何内容。你知道如何解决这个问题吗?
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