[FOP-575] Batik Component will not recognize feXXXX SVG elements

• Type: Bug
• Status: Open
• Resolution: Unresolved
• Affects Version/s: 0.15
• Component/s: renderer/svg
• Environment: Operating System: other; Platform: PC
• External issue ID: 17380
• Assignee: Unassigned
• Reporter: Justin Julian
• Created: 25/Feb/03 16:49
• Updated: 16/Dec/12 08:22

Description

I am having trouble rendering SVG elements prefixed with fe in FOP. The
following is an excerpt from the fo document:

<fo:instream-foreign-object>
<sg:svg xmlns:sg="http://www.w3.org/2000/svg" width="100" height="100">
<sg:filter id="Bevel" filterUnits="objectBoundingBox" x="-10%" y="-10%"
width="150%" height="150%">
<sg:feGaussianBlur in="SourceAlpha" stdDeviation="2" result="blur"/>
<sg:feSpecularLighting in="blur" surfaceScale="5"
specularConstant="0.5" specularExponent="10" result="specOut" style="lighting-
color:rgb(255,255,255)">
<sg:fePointLight x="-5000" y="-10000" z="20000"/>
</sg:feSpecularLighting>
<sg:feComposite in="specOut" in2="SourceAlpha" operator="in"
result="specOut2"/>
<sg:feComposite in="SourceGraphic" in2="specOut2" operator="arithmetic"
k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
</sg:filter>
<sg:rect x="11" y="13" width="80" height="72" style="fill:rgb
(0,0,255);stroke:rgb(0,0,0);stroke-width:1"/>
</sg:svg>
</fo:instream-foreign-object>

The following message appears when running fop:

[DEBUG] Input mode:
[DEBUG] xslt transformation
[DEBUG] xml input file: dbStructure.xml
[DEBUG] xslt stylesheet: tables-fo.xsl
[DEBUG] Output mode:
[DEBUG] pdf
[DEBUG] output file: dbStructure.pdf
[DEBUG] OPTIONS
[DEBUG] no user configuration file is used [default]
[DEBUG] debug mode on
[DEBUG] dump configuration
[DEBUG] quiet mode on
[DEBUG] Using org.apache.xerces.parsers.SAXParser as SAX2 Parser
[DEBUG] base directory: file:/C:/DATA/DOWNLOAD/XML/FOP/SRC/
[INFO] FOP 0.20.4
[DEBUG] Using org.apache.xerces.parsers.SAXParser as SAX2 Parser
[INFO] building formatting object tree
[DEBUG] setting up fonts
[ERROR] Unknown formatting object http://www.w3.org/2000/svg^feSpecularLighting
[ERROR] Unknown formatting object http://www.w3.org/2000/svg^fePointLight
[ERROR] Unknown formatting object http://www.w3.org/2000/svg^feComposite

The fo document renders, and the rectangle appears, however the blur and
lighting aspects are not applied to the rectangle.

The latest release of Batik supports all three elements rejected by FOP
(confirmed on the Batik website). Also, the namespace checks out as correct on
the W3C website.

What do I have to do to get the version of Batik bundled with FOP to recognize
these SVG elements?

Regards,

Justin.