printer.java

为了下东西 随便发了个 datamining 的源代码

/*
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 * Created on 2006/08/17
 *
 * @Author: Xiaojun Chen
 * $Revision$ 1.0
 *
 */

package eti.bi.alphaminer.tools.print;

import java.awt.Component;
import java.awt.print.PageFormat;
import java.awt.print.PrinterJob;

public class Printer {
	private static PrinterJob printerJob;
	
	public static void printComponent(Component component,String title,String[] superscript) throws Exception {
		if(printerJob==null) {
			printerJob = PrinterJob.getPrinterJob();
		}
		PageFormat format = printerJob.pageDialog(printerJob.defaultPage());
		
		printerJob.setPrintable(new ComponentPrinter(component,title,superscript), format);
		if(printerJob.printDialog()) {
			printerJob.print();
		}
	}
}