[gui] Add TYPE_BICUBIC to AffineTransformOp

[Jerry Quinn]

2004-11-03  Jerry Quinn  <jlquinn@optonline.net>

	* java/awt/image/AffineTransformOp.java: Add TYPE_BICUBIC.

Index: AffineTransformOp.java
===================================================================
RCS file: /cvs/gcc/gcc/libjava/java/awt/image/AffineTransformOp.java,v
retrieving revision 1.1.2.8
diff -u -r1.1.2.8 AffineTransformOp.java
--- AffineTransformOp.java	3 Nov 2004 04:22:24 -0000	1.1.2.8
+++ AffineTransformOp.java	3 Nov 2004 06:08:41 -0000
@@ -57,13 +57,15 @@
  {
      public static final int TYPE_NEAREST_NEIGHBOR = 1;
      public static final int TYPE_BILINEAR = 2;
+    public static final int TYPE_BICUBIC = 3;

      private AffineTransform transform;
      private RenderingHints hints;

      /**
       * Construct AffineTransformOp with the given xform and interpolationType.
-     * Interpolation type can be either TYPE_BILINEAR or TYPE_NEAREST_NEIGHBOR.
+     * Interpolation type can be TYPE_BILINEAR, TYPE_BICUBIC or
+     * TYPE_NEAREST_NEIGHBOR.
       *
       * @param xform AffineTransform that will applied to the source image
       * @param interpolationType type of interpolation used
@@ -74,14 +76,20 @@
        if (xform.getDeterminant() == 0)
          throw new ImagingOpException(null);

-      if (interpolationType == 0)
+      switch (interpolationType)
+      {
+      case TYPE_BILINEAR:
          hints = new RenderingHints (RenderingHints.KEY_INTERPOLATION,
 
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
-				
-      else
+        break;
+      case TYPE_BICUBIC:
+        hints = new RenderingHints (RenderingHints.KEY_INTERPOLATION,
+				    RenderingHints.VALUE_INTERPOLATION_BICUBIC);
+        break;
+      default:
          hints = new RenderingHints (RenderingHints.KEY_INTERPOLATION,
 
RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
-
+      }
      }

      /**