## 圖片加水印2 ``` package com.ucmed.wap.home; 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 final class ImageUtils { public ImageUtils() { } /**//* * public final static String getPressImgPath() { return ApplicationContext * .getRealPath("/template/data/util/shuiyin.gif"); } */ /** *//** * 把圖片印刷到圖片上 * * @param pressImg -- * 水印文件 * @param targetImg -- * 目標文件 * @param x * --x坐標 * @param y * --y坐標 */ public final static void pressImage(String pressImg, String targetImg, int x, int y) { try { //目標文件 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); //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, x, y, wideth_biao, height_biao, null); //水印文件結束 g.dispose(); FileOutputStream out = new FileOutputStream(targetImg); JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out); encoder.encode(image); out.close(); } catch (Exception e) { e.printStackTrace(); } } /** *//** * 打印文字水印圖片 * * @param pressText * --文字 * @param targetImg -- * 目標圖片 * @param fontName -- * 字體名 * @param fontStyle -- * 字體樣式 * @param color -- * 字體顏色 * @param fontSize -- * 字體大小 * @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, x, y); g.dispose(); FileOutputStream out = new FileOutputStream(targetImg); JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out); encoder.encode(image); out.close(); } catch (Exception e) { System.out.println(e); } } public static void main(String[] args) { pressImage("E:\\work\\temp\\cxzcms\\iconyy1.png", "E:\\work\\temp\\cxzcms\\grzxtop.png", 0, 0); pressText("你呀", "E:\\work\\temp\\cxzcms\\grzxtop.png", "黑體", 25, 245, 12, 0, 50) ; } } ```