Shapes Print : Print « 2D Graphics GUI « Java






Shapes Print

Shapes Print
    

import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.awt.geom.RoundRectangle2D;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class ShapesPrint extends JPanel implements Printable, ActionListener {
  final static JButton button = new JButton("Print");

  public ShapesPrint() {
    button.addActionListener(this);
  }

  public void actionPerformed(ActionEvent e) {
    if (e.getSource() instanceof JButton) {
      PrinterJob printJob = PrinterJob.getPrinterJob();
      printJob.setPrintable(this);
      if (printJob.printDialog()) {
        try {
          printJob.print();
        } catch (Exception ex) {
          ex.printStackTrace();
        }
      }
    }
  }

  public void paintComponent(Graphics g) {
    super.paintComponent(g);
    Graphics2D g2 = (Graphics2D) g;
    drawShapes(g2);
  }

  public void drawShapes(Graphics2D g2) {
    g2.fill(new RoundRectangle2D.Double(10, 10, 200, 200, 10, 10));
  }

  public int print(Graphics g, PageFormat pf, int pi) throws PrinterException {
    if (pi >= 1) {
      return Printable.NO_SUCH_PAGE;
    }
    drawShapes((Graphics2D) g);
    return Printable.PAGE_EXISTS;
  }

  public static void main(String s[]) {
    WindowListener l = new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
      }

      public void windowClosed(WindowEvent e) {
        System.exit(0);
      }
    };
    JFrame f = new JFrame();
    f.addWindowListener(l);
    JPanel panel = new JPanel();
    panel.add(button);
    f.getContentPane().add(BorderLayout.SOUTH, panel);
    f.getContentPane().add(BorderLayout.CENTER, new ShapesPrint());
    f.setSize(580, 500);
    f.show();
  }

}


           
         
    
    
    
  








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