- 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 src1= 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 src1= 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);
- }
- }
来源: http://www.phpxs.com/code/1009698/