//pageFormat.setOrientation(PageFormat.LANDSCAPE);//横向打印 Paper paper = pageFormat.getPaper(); int nExtWidth = (int)paper.getImageableX()*4/5; int nExtHeight = (int)paper.getImageableY()*2/3; //设置页面显示大小，如调边距等。。。。 paper.setImageableArea(paper.getImageableX()-nExtWidth, paper.getImageableY()-nExtHeight, paper.getImageableWidth()+nExtWidth*2, paper.getImageableHeight()+nExtHeight*2); pageFormat.setPaper(paper); pj.setPrintable(new PrintableDemo(image), pageFormat);
