Introduced "ignored namespaces" list on FopFactory. Attributes from ignored namespaces are not complained about. Not done for elements, yet.

Added support for foreign attributes (attributes in a non-FO namespace) on formatting objects, for example to specify additional (proprietary) hints for rendering i-f-o and e-g. First usage example is PCLRendererContext which the PCLGraphics2DAdapter uses to decide whether to paint natively using HP GL/2 or using a bitmap.

PCL Renderer revived: Basic framework constructed based on the old one. Still incomplete (no border painting, incomplete Graphics2D implementation, problems with reference orientation, no kerning etc.). The PCL Renderer implements PCL5 (monochrome) and HP GL/2. Work in progress!
Added UnitConv helper class which could also be useful elsewhere (Could be a candidate for Commons).

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@397806 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 5 insertions, 2 deletions

diff --git a/src/java/org/apache/fop/area/RegionViewport.java b/src/java/org/apache/fop/area/RegionViewport.java
index ff3146e17..23017fded 100644
--- a/src/java/org/apache/fop/area/RegionViewport.java
+++ b/src/java/org/apache/fop/area/RegionViewport.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2004 The Apache Software Foundation.
+ * Copyright 1999-2006 The Apache Software Foundation.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -115,7 +115,10 @@ public class RegionViewport extends Area implements Cloneable {
         RegionViewport rv = new RegionViewport((Rectangle2D)viewArea.clone());
         rv.regionReference = (RegionReference)regionReference.clone();
         if (props != null) {
-            rv.props = (HashMap)props.clone();
+            rv.props = new HashMap(props);
+        }
+        if (foreignAttributes != null) {
+            rv.foreignAttributes = new HashMap(foreignAttributes);
         }
         return rv;
     }