www.pudn.com > ImageRe.rar > ImageFile.java

package com.image.file; 
 
import java.awt.image.BufferedImage; 
import java.io.File; 
 
import javax.imageio.ImageIO; 
 
 
public class ImageFile { 
	public int[][] getRgb(File f) throws Exception{ 
		 
			BufferedImage bim=ImageIO.read(f); 
			int w=bim.getWidth(); 
			int h=bim.getHeight(); 
			int n=w*h; 
			int[][] data=new int[n][3]; 
			for(int i=0;i>16)&0xff); 
					data[i*(w)+j][1]=((m>>8)&0xff); 
					data[i*(w)+j][2]=((m)&0xff); 
				} 
			} 
		return data;	 
	} 
	public static void main(String[] args) { 
		ImageFile ifile=new ImageFile(); 
		try{ 
			int[][] rgb=ifile.getRgb(new File("F://pic//1.jpg")); 
			for(int i=0;i