From a97cb6471aa4df3b173e57583a9647ba0653e3d0 Mon Sep 17 00:00:00 2001
From: evenisse <evenisse@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 26 Jan 2004 08:27:41 +0000
Subject: [PATCH] =?UTF-8?q?Fix=20the=20image=20size=20when=20attributes=20?=
 =?UTF-8?q?heigth=20and=20width=20aren=EF=BF=BDt=20defined?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@114610 13f79535-47bb-0310-9956-ffa450edef68
---
 pdf/src/plugin-resources/fo-body.xslt | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/pdf/src/plugin-resources/fo-body.xslt b/pdf/src/plugin-resources/fo-body.xslt
index 17d61bb5..cd03cf2a 100644
--- a/pdf/src/plugin-resources/fo-body.xslt
+++ b/pdf/src/plugin-resources/fo-body.xslt
@@ -310,15 +310,35 @@
         <xsl:variable name="height">
             <xsl:value-of select="substring-before(concat(normalize-space(@height),'p'),'p') div $imageDpi"/>
         </xsl:variable>
+        <xsl:variable name="realwidth">
+            <xsl:choose>
+                <xsl:when test="normalize-space($width) = 'NaN'">
+                    <xsl:value-of select="'auto'"/>
+                </xsl:when>
+                <xsl:otherwise>
+                    <xsl:value-of select="$width"/>in
+                </xsl:otherwise>
+            </xsl:choose>
+        </xsl:variable>
+        <xsl:variable name="realheight">
+            <xsl:choose>
+                <xsl:when test="normalize-space($height) = 'NaN'">
+                    <xsl:value-of select="'auto'"/>
+                </xsl:when>
+                <xsl:otherwise>
+                    <xsl:value-of select="$height"/>in
+                </xsl:otherwise>
+            </xsl:choose>
+        </xsl:variable>
         <!-- Enclose image in a block if parent is a section or subsection element -->
         <xsl:choose>
             <xsl:when test="parent::section | parent::subsection">
                 <fo:block>
-                    <fo:external-graphic src="{normalize-space($source)}" height="{$height}in" width="{$width}in" content-height="auto" content-width="auto"/>
+                    <fo:external-graphic src="{normalize-space($source)}" height="{$realheight}" width="{$realwidth}" content-height="auto" content-width="auto"/>
                 </fo:block>
             </xsl:when>
             <xsl:otherwise>
-                <fo:external-graphic src="{normalize-space($source)}" height="{$height}in" width="{$width}in" content-height="auto" content-width="auto"/>
+                <fo:external-graphic src="{normalize-space($source)}" height="{$realheight}" width="{$realwidth}" content-height="auto" content-width="auto"/>
             </xsl:otherwise>
         </xsl:choose>
     </xsl:template>