抓取图像像素到int数组

 

代码

   
     

    
      
    
       
    
      int
    
       w
    
      =
    
      im.getWidth(
    
      this
    
      );
 
    
      int
    
       h
    
      =
    
      im.getHeight(
    
      this
    
      );
 
    
      int
    
      [] pixels
    
      =
    
      new
    
       
    
      int
    
      [w
    
      *
    
      h];

 
    
      public
    
       
    
      int
    
      [] Image2intAarry(Image im){
 
    
      try
    
      {
 PixelGrabber pg
    
      =
    
      new
    
       PixelGrabber(im,
    
      0
    
      ,
    
      0
    
      ,w,h,pixels,
    
      0
    
      ,w);
 pg.grabPixels();
 }
    
      catch
    
      (InterruptedException e){
 e.printStackTrace();
 }
 
    
      return
    
       pixels;
 }