记录java合并两张图片的操作代码

public static void main(String args[]) {
    try {
        // 读取第一张图片
        File fileOne = new File("F:/workPhotos/IMG_2660.PNG");
        BufferedImage ImageOne = ImageIO.read(fileOne);
        int width = ImageOne.getWidth();
        // 图片宽度
        int height = ImageOne.getHeight();
        // 图片高度
        // 从图片中读取RGB
        int[] ImageArrayOne = new int[width * height];
        ImageArrayOne = ImageOne.getRGB(0, 0, width, height, ImageArrayOne,
                0, width);
        // 对第二张图片做相同的处理
        File fileTwo = new File("F:/workPhotos/IMG_2661.PNG");
        BufferedImage ImageTwo = ImageIO.read(fileTwo);
        int[] ImageArrayTwo = new int[width * height];
        ImageArrayTwo = ImageTwo.getRGB(0, 0, width, height, ImageArrayTwo,
                0, width);
        // 生成新图片
        // BufferedImage ImageNew = new BufferedImage(width * 2, height,
        // BufferedImage.TYPE_INT_RGB);
        BufferedImage ImageNew = new BufferedImage(width*2, height*2,
                BufferedImage.TYPE_INT_RGB);
        ImageNew.setRGB(0, 0, width, height, ImageArrayOne, 0, width);
        // 设置左半部分的RGB
        // ImageNew.setRGB(width, 0, width, height, ImageArrayTwo, 0, width);// 设置右半部分的RGB
        // ImageNew.setRGB(0, height, width, ImageOne.getHeight()+ImageTwo.getHeight(), ImageArrayTwo, 0, width);// 设置右半部分的RGB
        ImageNew.setRGB(0, height, width, height, ImageArrayTwo, 0, width);
        // 设置右半部分的RGB
        File outFile = new File("F:/workPhotos/aaaa.PNG");
        ImageIO.write(ImageNew, "png", outFile);
        // 写图片
    }
    catch (Exception e) {
        e.printStackTrace();
    }
}