Renamed shading package to gradient

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/FOP-2393_gradient-rendering@1610534 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/pdf/PDFFunction.java

 import java.util.Collections;
 import java.util.List;
 
-import org.apache.fop.render.shading.Function;
+import org.apache.fop.render.gradient.Function;
 
 /**
  * class representing a PDF Function.

src/java/org/apache/fop/pdf/PDFShading.java

 
 import java.util.List;
 
-import org.apache.fop.render.shading.Shading;
+import org.apache.fop.render.gradient.Shading;
 
 
 /**

src/java/org/apache/fop/render/shading/Function.java → src/java/org/apache/fop/render/gradient/Function.java

  * limitations under the License.
  */
 
-package org.apache.fop.render.shading;
+package org.apache.fop.render.gradient;
 
 import java.util.Collections;
 import java.util.List;

src/java/org/apache/fop/render/shading/GradientMaker.java → src/java/org/apache/fop/render/gradient/GradientMaker.java

 
 /* $Id$ */
 
-package org.apache.fop.render.shading;
+package org.apache.fop.render.gradient;
 
 import java.awt.Color;
 import java.awt.geom.AffineTransform;

src/java/org/apache/fop/render/shading/Pattern.java → src/java/org/apache/fop/render/gradient/Pattern.java

  * limitations under the License.
  */
 
-package org.apache.fop.render.shading;
+package org.apache.fop.render.gradient;
 
 import java.util.List;
 

src/java/org/apache/fop/render/shading/Shading.java → src/java/org/apache/fop/render/gradient/Shading.java

  * limitations under the License.
  */
 
-package org.apache.fop.render.shading;
+package org.apache.fop.render.gradient;
 
 import java.util.List;
 

src/java/org/apache/fop/render/ps/svg/PSSVGGraphics2D.java

 import org.apache.xmlgraphics.java2d.ps.PSGraphics2D;
 import org.apache.xmlgraphics.ps.PSGenerator;
 
-import org.apache.fop.render.shading.Function;
-import org.apache.fop.render.shading.GradientMaker;
-import org.apache.fop.render.shading.Pattern;
-import org.apache.fop.render.shading.Shading;
+import org.apache.fop.render.gradient.Function;
+import org.apache.fop.render.gradient.GradientMaker;
+import org.apache.fop.render.gradient.Pattern;
+import org.apache.fop.render.gradient.Shading;
 
 
 public class PSSVGGraphics2D extends PSGraphics2D {

src/java/org/apache/fop/svg/PDFGraphics2D.java

 import org.apache.fop.pdf.PDFShading;
 import org.apache.fop.pdf.PDFText;
 import org.apache.fop.pdf.PDFXObject;
+import org.apache.fop.render.gradient.Function;
+import org.apache.fop.render.gradient.GradientMaker;
+import org.apache.fop.render.gradient.Pattern;
+import org.apache.fop.render.gradient.Shading;
 import org.apache.fop.render.pdf.ImageRawCCITTFaxAdapter;
 import org.apache.fop.render.pdf.ImageRawJPEGAdapter;
 import org.apache.fop.render.pdf.ImageRenderedAdapter;
-import org.apache.fop.render.shading.Function;
-import org.apache.fop.render.shading.GradientMaker;
-import org.apache.fop.render.shading.Pattern;
-import org.apache.fop.render.shading.Shading;
 
 /**
  * <p>PDF Graphics 2D.