javaͼƬˮӡ

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.font.TextAttribute;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.io.*;
import java.util.Calendar;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import com.common.logging.LogPrint;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
import com.common.logging.LogPrint;
/**
 *
 * ͼƬÉú³Éˮӡ
 * @date 2009-07-31
 * @author qinsl
 *
 */
public class WaterMarkUtil {
 LogPrint logger = null;
 /**
  *
  */
 public WaterMarkUtil() {
  // TODO ×Ô¶¯Éú³É¹¹Ô캯Êý´æ¸ù
  logger = new LogPrint(getClass().getName());
 }
 
 
 /** */
 /**
  * ¸øͼƬÌí¼Óˮӡ£¨ÎÄ×Ö£©
  *
  * @param filePath
  *            ÐèÒªÌí¼ÓˮӡµÄͼƬµÄ·¾¶
  * @param markContent
  *            ˮӡµÄÎÄ×Ö
  * @param markContentColor
  *            ˮӡÎÄ×ÖµÄÑÕÉ«
  * @param qualNum
  *            ͼƬÖÊÁ¿
  * @param fontType
  *            ×ÖÌå
  * @param fontsize
  *            ×ÖÌå´óС
  * @return
  */
 public boolean createTextMark(String filePath, String markContent,
   Color markContentColor, float qualNum, String fontType, int fontSize) {
  ImageIcon imgIcon = n