1 files changed, 0 insertions, 117 deletions
diff --git a/java/ImageProcessing/filters/SobelFilter.java b/java/ImageProcessing/filters/SobelFilter.java
deleted file mode 100644
index 649c7963220..00000000000
--- a/java/ImageProcessing/filters/SobelFilter.java
+++ /dev/null
@@ -1,117 +0,0 @@
-package imaging.filters;
-
-import java.awt.image.*;
-
-public class SobelFilter extends FivebyfiveFilter
-{
-  public SobelFilter()
-  {
-  }
-  
-  public String info ()
-  {
-    return "Edge detection filter.";
-  }
-
-  public void imageComplete(int status)
-  {
-    Timer timer = new Timer();
-    
-    if (status == IMAGEERROR || status == IMAGEABORTED)
-      {
-	consumer.imageComplete(status);
-	System.out.println("Image Error");
-	return;
-      }
-    
-    int[] pixels = new int[columns_];
-    createColorRasters();
-    int pixel = 0;
-    int red, green, blue;
-    int row1, row2, row3, row4, row5;
-    int new_red1 = 0, new_green1 = 0, new_blue1 = 0,
-      new_red2 = 0, new_green2 = 0, new_blue2 = 0;
-    int alpha;
-
-    for (int x = 1; x < rows_ + 1; x++)
-      {
-	for (int y = 1; y < columns_ + 1; y++)
-	  {
-	    alpha = defaultRGB_.getAlpha(raster_[pixel++]);
-
-	    row1 = columns_*(x - 1) + y;
-	    row2 = row1 + columns_;
-	    row3 = row2 + columns_;
-	    row4 = row3 + columns_;
-	    row5 = row4 + columns_;
-	    
-	    new_red1 =
-	      (red_raster_[row1 - 1]
-	       + (red_raster_[row1] << 1)
-	       + red_raster_[row1 + 1]
-	       - red_raster_[row3 - 1]
-	       - (red_raster_[row3] << 1)
-	       - red_raster_[row3 + 1]);
-	    
-	    new_green1 =
-	      (green_raster_[row1 - 1]
-	       + (green_raster_[row1] << 1)
-	       + green_raster_[row1 + 1] 
-	       - green_raster_[row3 - 1]
-	       - (green_raster_[row3] << 1)
-	       - green_raster_[row3 + 1]);
-
-	    new_blue1 =
-	      (blue_raster_[row1 - 1]
-	       + (blue_raster_[row1] << 1)
-	       + blue_raster_[row1 + 1] 
-	       - blue_raster_[row3 - 1] 
-	       - (blue_raster_[row3] << 1)
-	       - blue_raster_[row3 + 1]);
-	    
-	    new_red2 =
-	      (- red_raster_[row1 - 1]
-	       + red_raster_[row1 + 1] 
-	       - (red_raster_[row2 - 1] << 1)
-	       + (red_raster_[row2 + 1] << 1)
-	       - red_raster_[row3 - 1] 
-	       + red_raster_[row3 + 1]);
-	    
-	    new_green2 =
-	      (- green_raster_[row1 - 1]
-	       + green_raster_[row1 + 1] 
-	       - (green_raster_[row2 - 1] << 1)
-	       + (green_raster_[row2 + 1] << 1)
-	       - green_raster_[row3 - 1] 
-	       + green_raster_[row3 + 1]);
-
-	    new_blue2 =
-	      (- blue_raster_[row1 - 1] 
-	       + blue_raster_[row1 + 1] 
-	       - (blue_raster_[row2 - 1] << 1)
-	       + (blue_raster_[row2 + 1] << 1)
-	       - blue_raster_[row3 - 1] 
-	       + blue_raster_[row3 + 1]);
-
-	    new_red1 = (int)Math.sqrt(new_red1*new_red1 + new_red2*new_red2);
-	    new_green1 = (int)Math.sqrt(new_green1*new_green1 + new_green2*new_green2);
-	    new_blue1 = (int)Math.sqrt(new_blue1*new_blue1 + new_blue2*new_blue2);
-	    
-	    if (new_red1 > 255)
-	      new_red1 = 255;
-
-	    if (new_green1 > 255)
-	      new_green1 = 255;
-	    
-	    if (new_blue1 > 255)
-	      new_blue1 = 255;
-
-	    pixels[y - 1] = (alpha << 24) | (new_red1 << 16) | (new_green1 << 8) | new_blue1;
-
-	  }
-	consumer.setPixels(0, x-1, columns_, 1, defaultRGB_, pixels, 0, columns_);
-      }
-    //    System.out.println(timer);
-    consumer.imageComplete(status);
-  }
-}