JAVA给图片添加水印，JAVA图片添加水印,<无详细内容>```ja

JAVA给图片添加水印，JAVA图片添加水印,<无详细内容>```ja

<无详细内容>```javaimport 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"); } *//** * 把图片印刷到图片上 *  * @param pressImg -- *            水印文件 * @param targetImg -- *            目标文件 * @param x *            --x坐标 * @param y *            --y坐标 */public final static void pressImage(String pressImg, String targetImg,        int x, int y) {    try {        //目标文件        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, (wideth - wideth_biao) / 2,                (height - height_biao) / 2, wideth_biao, height_biao, null);        //水印文件结束        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);        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);        encoder.encode(image);        out.close();    } catch (Exception e) {        System.out.println(e);    }}public static void main(String[] args) {    pressImage("F:/logo.png",          "F:/123.jpg", 0, 0);}

}

```