Java拼图源码，就像美图秀秀、发微博那样可以拼长图

import java.awt.image.BufferedImage;import java.io.File;import javax.imageio.ImageIO;/** * @author happy *  */public class SpellImg {public static void main(String[] args) {try {// 读取第一张图片File fileOne = new File("E:\\Test\\5.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RGBint[] 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("E:\\Test\\6.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);// （左右）BufferedImage ImageNew = new BufferedImage(width, height * 2,BufferedImage.TYPE_INT_ARGB); // （上下）// TYPE_INT_ARGB（不丢失alpha）TYPE_INT_RGB（丢失alpha）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（左右）ImageNew.setRGB(0, height, width, height, ImageArrayTwo, 0, width);// 设置右半部分的RGB（上下）File outFile = new File("E:\\Test\\8.png");ImageIO.write(ImageNew, "png", outFile);// 写图片System.out.println("success!");} catch (Exception e) {e.printStackTrace();}}}