From 72d4de19de6175a92213e3c05e11b71dd1ed2714 Mon Sep 17 00:00:00 2001
From: Luis Bernardo <lbernardo@apache.org>
Date: Sun, 13 Oct 2013 23:31:46 +0000
Subject: [PATCH] FOP-1872: External document is clipped when rotated; patch
 submitted by Thanasis Giannimaras.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1531769 13f79535-47bb-0310-9956-ffa450edef68
---
 .../fop/layoutmgr/ExternalDocumentLayoutManager.java   | 10 ++++++++--
 .../standard-testcases/fox_external-document_2.xml     |  4 ++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/java/org/apache/fop/layoutmgr/ExternalDocumentLayoutManager.java b/src/java/org/apache/fop/layoutmgr/ExternalDocumentLayoutManager.java
index 7cbe33f26..aae5a6b30 100644
--- a/src/java/org/apache/fop/layoutmgr/ExternalDocumentLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/ExternalDocumentLayoutManager.java
@@ -242,8 +242,14 @@ public class ExternalDocumentLayoutManager extends AbstractPageSequenceLayoutMan
         pv.setPage(pageArea);
 
         RegionViewport rv = new RegionViewport(referenceRect);
-        rv.setIPD(referenceRect.width);
-        rv.setBPD(referenceRect.height);
+
+        if (pageSeq.getReferenceOrientation() % 180 == 0) {
+            rv.setIPD(referenceRect.width);
+            rv.setBPD(referenceRect.height);
+        }  else {
+            rv.setIPD(referenceRect.height);
+            rv.setBPD(referenceRect.width);
+        }
         rv.setClip(true);
 
         BodyRegion body = new BodyRegion(Constants.FO_REGION_BODY,
diff --git a/test/layoutengine/standard-testcases/fox_external-document_2.xml b/test/layoutengine/standard-testcases/fox_external-document_2.xml
index b2f397580..29485ed72 100644
--- a/test/layoutengine/standard-testcases/fox_external-document_2.xml
+++ b/test/layoutengine/standard-testcases/fox_external-document_2.xml
@@ -71,8 +71,8 @@
     <eval expected="0 0 597172 843913" xpath="//viewport[@prod-id = 'img4']/@pos"/>
 
     <eval expected="0 0 843913 597172" xpath="//pageViewport[@nr = '6']/page/regionViewport/@rect"/>
-    <eval expected="843913" xpath="//pageViewport[@nr = '6']/page/regionViewport/@ipd"/>
-    <eval expected="597172" xpath="//pageViewport[@nr = '6']/page/regionViewport/@bpd"/>
+    <eval expected="597172" xpath="//pageViewport[@nr = '6']/page/regionViewport/@ipd"/>
+    <eval expected="843913" xpath="//pageViewport[@nr = '6']/page/regionViewport/@bpd"/>
     <eval expected="597172" xpath="//pageViewport[@nr = '6']/page/regionViewport/regionBody/@ipd"/>
     <eval expected="843913" xpath="//pageViewport[@nr = '6']/page/regionViewport/regionBody/@bpd"/>
     <eval expected="[0.0 -1.0 1.0 0.0 0.0 597172.0]" xpath="//pageViewport[@nr = '6']/page/regionViewport/regionBody/@ctm"/>
-- 
2.39.5