Moved static method lightenColor() from PrintRenderer to ColorUtil. Thats one less Renderer interface dependency to worry about :).

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@685885 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 24 deletions

diff --git a/src/java/org/apache/fop/render/PrintRenderer.java b/src/java/org/apache/fop/render/PrintRenderer.java
index 44b0a211d..56504ff53 100644
--- a/src/java/org/apache/fop/render/PrintRenderer.java
+++ b/src/java/org/apache/fop/render/PrintRenderer.java
@@ -20,7 +20,6 @@
 package org.apache.fop.render;
 
 // FOP
-import java.awt.Color;
 import java.awt.geom.Rectangle2D;
 import java.util.List;
 import java.util.Map;
@@ -113,29 +112,6 @@ public abstract class PrintRenderer extends AbstractRenderer {
     }
 
     /**
-     * Lightens up a color for groove, ridge, inset and outset border effects.
-     * @param col the color to lighten up
-     * @param factor factor by which to lighten up (negative values darken the color)
-     * @return the modified color
-     */
-    public static Color lightenColor(Color col, float factor) {
-        // TODO: This function converts the color into the sRGB namespace.
-        // This should be avoided if possible.
-        float[] cols = new float[4];
-        cols = col.getRGBComponents(cols);
-        if (factor > 0) {
-            cols[0] += (1.0 - cols[0]) * factor;
-            cols[1] += (1.0 - cols[1]) * factor;
-            cols[2] += (1.0 - cols[2]) * factor;
-        } else {
-            cols[0] -= cols[0] * -factor;
-            cols[1] -= cols[1] * -factor;
-            cols[2] -= cols[2] * -factor;
-        }
-        return new Color(cols[0], cols[1], cols[2], cols[3]);
-    }
-
-    /**
      * Creates a RendererContext for an image.
      * @param x the x coordinate (in millipoints)
      * @param y the y coordinate (in millipoints)