1 files changed, 0 insertions, 48 deletions
diff --git a/java/gjt/image/DissolveFilter.java b/java/gjt/image/DissolveFilter.java
deleted file mode 100644
index 027455b39b6..00000000000
--- a/java/gjt/image/DissolveFilter.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package gjt.image;
-
-import java.awt.image.*;
-import gjt.Assert;
-
-/**
- * A derivation of RGBImageFilter that partially or wholly
- * dissolves an image.<p>
- *
- * Extent of dissolving is set by the setOpacity(int) method,
- * which is passed an integer between 0 and 255 (inclusive).
- * The integer represents the alpha value to be applied to
- * every color in the image.<p>
- *
- * An alpha value of 255 signifies an opaque color, while an
- * alpha value of 0 signifies a translucent color.<p>
- *
- * @version 1.0, Apr 1 1996
- * @author  David Geary
- * @see     RGBImageFilter
- */
-public class DissolveFilter extends RGBImageFilter {
-    private int opacity;
-
-    public DissolveFilter() {
-        this(0);
-    }
-    public DissolveFilter(int opacity) {
-        canFilterIndexColorModel = true;
-        setOpacity(opacity);
-    }
-    public void setOpacity(int opacity) {
-        Assert.notFalse(opacity >= 0 && opacity <= 255);
-        this.opacity = opacity;
-    }
-    public int filterRGB(int x, int y, int rgb) {
-        DirectColorModel cm = 
-            (DirectColorModel)ColorModel.getRGBdefault();
-        int alpha = cm.getAlpha(rgb);
-        int red   = cm.getRed  (rgb);
-        int green = cm.getGreen(rgb);
-        int blue  = cm.getBlue (rgb);
-
-        alpha = opacity;
-
-        return alpha << 24 | red << 16 | green << 8 | blue;
-    }
-}