打印对话框里属性设置的处理，急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~急~~~~~

Question

import java.awt.print.*;在打印包里有Paper.class和PaperFormat.class两个类,这两上类都有getWidth () 和getHeight()这两个函数,分别取得纸张的宽度与高度!!

Answer 1

PrinterJob job = PrinterJob.getPrinterJob();
PageFormat pageFormat = job.defaultPage();
Paper selectedPaper = pageFormat.getPaper();
selectedPaper.getHeight();
selectedPaper.getWidth();
selectedPaper.getImageableHeight();
selectedPaper.getImageableWidth();
selectedPaper.getImageableX();
selectedPaper.getImageableY();

Answer 2

因为很急吗，可是getImageableHeight()、getHeight()出来的值是648、792，A3\A4是一样的值呀，我怎样才能区分呢

Answer 3

参考一下：
http://www-900.ibm.com/developerWorks/cn/java/l-javaprint/index.shtml