package test;
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"); }
*/
/** */ /**
* 打印图片水印
*
* @param pressImg --
* 水印文件
* @param targetImg --
* 目标文件
* @param x
* --x坐标 18698835507
* @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 字体:TimesRoman, Courier, Arial等
* @param fontStyle --
* 字体样式 风格:三个常量 Font.PLAIN, Font.BOLD, Font.ITALIC
* @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 fontSize, Color color, int x,
int y) {
try {
File _file = new File(targetImg);
Image src = ImageIO.read(_file);
int width = src.getWidth( null );
int height = src.getHeight( null );
System.out.println("width:"+width);
System.out.println("height:"+height);
BufferedImage image = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);
Graphics g = image.createGraphics();
g.drawImage(src, 0 , 0 , width, height, null );
g.setColor(color);
g.setFont(new Font(fontName, fontStyle, fontSize));
g.drawString(pressText, width - 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 );
System.out.println("打印图片水印 成功!!!");
pressText("巾帼建功", "F:/A1.jpg", "宋体", Font.BOLD,28,Color.red, 120, 120);
System.out.println("打印文字水印图片 成功!!!");
}
}
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"); }
*/
/** */ /**
* 打印图片水印
*
* @param pressImg --
* 水印文件
* @param targetImg --
* 目标文件
* @param x
* --x坐标 18698835507
* @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 字体:TimesRoman, Courier, Arial等
* @param fontStyle --
* 字体样式 风格:三个常量 Font.PLAIN, Font.BOLD, Font.ITALIC
* @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 fontSize, Color color, int x,
int y) {
try {
File _file = new File(targetImg);
Image src = ImageIO.read(_file);
int width = src.getWidth( null );
int height = src.getHeight( null );
System.out.println("width:"+width);
System.out.println("height:"+height);
BufferedImage image = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);
Graphics g = image.createGraphics();
g.drawImage(src, 0 , 0 , width, height, null );
g.setColor(color);
g.setFont(new Font(fontName, fontStyle, fontSize));
g.drawString(pressText, width - 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 );
System.out.println("打印图片水印 成功!!!");
pressText("巾帼建功", "F:/A1.jpg", "宋体", Font.BOLD,28,Color.red, 120, 120);
System.out.println("打印文字水印图片 成功!!!");
}
}