图像分割问题。有代码。请高人指教一哈

[java0000000]

import java.awt.*;
import javax.swing.*;
class ImageTest extends JFrame
{
public ImageTest()
{
setSize(300,300);
setVisible(true);
}
public Image[] splitImage(String file, int rows, int cols)
{
System.out.println("Test");
Image t=new ImageIcon(file).getImage();

Image[] result = new Image[rows * cols];
int w = t.getWidth(this)/cols;
int h = t.getHeight(this)/rows;
try
{
for(int i = 0;i<result.length;i++)
{
result[i] = this.createImage(w,h);
Graphics g = result[i].getGraphics();
g.translate((-i%cols)*w,(-i/cols)*h);
g.drawImage(t,0,0,this);
System.out.println("Test");
}
}
catch(Exception e)
{
}
return result;


}





}
class Test extends JFrame
{
public Test()
{
setSize(300,300);
setVisible(true);
}
public void paint(Graphics g)
{
ImageTest tt = new ImageTest();
Image[] image = tt.splitImage("1.gif",5,5);
g.drawImage(image[0],0,0,this);

}
public static void main(String [] args)
{
new Test();
}
}