zhuan 编辑图片并返回图片(ImageIcon)
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.image.*;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class TestImage extends JFrame {
public ImageIcon test() {
this.setSize( new Dimension( 400, 400 ) );
ImageIcon imageIcon = new ImageIcon("E:\\ticket\\ticket\\image\\pic08\\shangyibu.jpg");
BufferedImage bufferedImage=new BufferedImage(imageIcon.getIconWidth(),imageIcon.getIconHeight(),BufferedImage.TYPE_INT_RGB);
Graphics2D mygD=(Graphics2D)bufferedImage.getGraphics();
mygD.setColor( Color.black );
Font DemoTopFont = new Font("宋体", Font.BOLD, 22);
mygD.setFont(DemoTopFont);
mygD.drawImage(imageIcon.getImage(),0,0,imageIcon.getIconWidth(),imageIcon.getIconHeight(),imageIcon.getImageObserver());
mygD.drawString( "你sssssssss" , 10, 10);
try {
ImageIO.write(bufferedImage, "jpg", new File("c:\\123.jpg"));
} catch (IOException e) {
// TODO 自动生成 catch 块
e.printStackTrace();
}
return new ImageIcon( bufferedImage );
}
public TestImage() {
super();
final JLabel label = new JLabel();
label.setText("New JLabel");
label.setIcon( test() );
getContentPane().add(label, BorderLayout.CENTER);
}
public static void main( String args[] ) {
TestImage ti = new TestImage();
ti.show();
}
}