demodrawimage.java

基于netbeans的java桌面应用程序合集

/*
 * DemoDrawImage.java
 *
 * Created on 2007年12月5日, 下午9:24
 */

package org.Adam;
import java.awt.*;
import javax.swing.*;
/**
 *
 * @author  Administrator
 */
public class DemoDrawImage extends javax.swing.JFrame {
    Image myImage;
	String imageNameOne=new String("happy.jpg");
    /** Creates new form DemoDrawImage */
    public DemoDrawImage() {
        initComponents();
        myImage=Toolkit.getDefaultToolkit().getImage(imageNameOne);
		this.setBounds(250,150,450,300);
		this.setTitle("Image应用示例");
		this.validate();
		this.setVisible(true);
		this.setDefaultCloseOperation(EXIT_ON_CLOSE);
		
    }
    public void paint(Graphics g)
    {
	     g.drawImage(myImage,0,0,this);
	     //g.dispose();
    }
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 400, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 300, Short.MAX_VALUE)
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new DemoDrawImage().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    // 变量声明结束//GEN-END:variables
    
}