JAVA给图片添加水印和文字

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;

import javax.imageio.ImageIO;

import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;

public class ImgTest {
    /** */ /**
   * 把图片印刷到图片上
   * @param pressImg -- 水印文件
   * @param targetImg -- 目标文件
   * @param x
   * @param y
    */
       public   final   static   void pressImage(String pressImg, String targetImg, int x, int y)   {
           try    {
             File _file =   new File(targetImg);
             if(!_file.exists())
                 _file.createNewFile();
             Image src = ImageIO.read(_file);
              int wideth = src.getWidth( null );
              int height = src.getHeight( null );
             BufferedImage image =   new BufferedImage(wideth, height,
                     BufferedImage.TYPE_INT_RGB);
             Graphics g = image.createGraphics();
             g.drawImage(src, 0 , 0 , wideth, height, null );

              // 水印文件
             File _filebiao =   new File(pressImg);
             Image src_biao = ImageIO.read(_filebiao);
              int wideth_biao = src_biao.getWidth( null );
              int height_biao = src_biao.getHeight( null );
             g.drawImage(src_biao, wideth - wideth_biao - x, height - height_biao - y, wideth_biao,
                     height_biao, null );
              // /
             g.dispose();
             FileOutputStream out =   new FileOutputStream(targetImg);
             JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
             encoder.encode(image);
             out.close();
          }   catch (Exception e)   {
             e.printStackTrace();
         }
     }

       /** */ /**
      * 打印文字水印图片
      * @param pressText --文字
      * @param targetImg -- 目标图片
      * @param fontName -- 字体名
      * @param fontStyle -- 字体样式
      * @param color -- 字体颜色
      * @param fontSize -- 字体大小
      * @param x -- 偏移量
      * @param y
       */

       public   static   void pressText(String pressText, String targetImg, String fontName, int fontStyle, int color, int fontSize, int x, int y)   {
           try    {
             File _file =   new File(targetImg);
             Image src = ImageIO.read(_file);
              int wideth = src.getWidth( null );
              int height = src.getHeight( null );
             BufferedImage image =   new BufferedImage(wideth, height,
                     BufferedImage.TYPE_INT_RGB);
             Graphics g = image.createGraphics();
             g.drawImage(src, 0 , 0 , wideth, height, null );
              // String s="www.qhd.com.cn";
             g.setColor(Color.RED);
             g.setFont( new Font(fontName, fontStyle, fontSize));


             g.drawString(pressText, wideth - fontSize - x, height - fontSize / 2   - y);
             g.dispose();
             FileOutputStream out =   new FileOutputStream(targetImg);
             JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
      &nb

补充：软件开发 , Java ,