myfilter.java

圖形操作翻转

package imageFilter;

public class MyFilter implements Filter
{
	public short[][][] process( int width, int height, short[][][] raster)
	{short[][][] result = new short[2*width][height][3] ;
	
	 for( int x=0 ; x<width ; ++x )
		    for( int y=0;y<height ; ++y ) {
		      
		    	int red1=raster[x][y][0] ;
               int green1=raster[x][y][1];
               int blue1=raster[x][y][2];
         
              result[x][y][0]=(short)green1 ;
              result[x][y][1]=(short)blue1 ;
              result[x][y][2]=(short)red1;  //change the RGB
		   
         
            // for(int j=0;j<2*width;j+=30)
              short[] pixel=raster[x][y];  
            	  result[2*width-1-x-100][y]=pixel;
            	 // result[2*width-1-x-60][y]=pixel;
            	  //result[2*width-1-x-120][y]=pixel;
            	  result[width-x][y]=pixel;
            	  //result[width-x/2][y]=pixel;
            	 

		    
		    }return result;
		}}