[jira] [Created] (FOP-2972) Trim edges of svg figure when using 'auto'

["Petter Reinholdtsen (Jira)" <ji...@apache.org>]

Petter Reinholdtsen created FOP-2972:
----------------------------------------

             Summary: Trim edges of svg figure when using 'auto'
                 Key: FOP-2972
                 URL: https://issues.apache.org/jira/browse/FOP-2972
             Project: FOP
          Issue Type: Bug
          Components: image/svg
    Affects Versions: 2.3
         Environment: Debian Buster
            Reporter: Petter Reinholdtsen


When using docbook to create a document with a SVG figure, the figure left and right edges are clipped.  The following script demonstrate the problem.  This problem was first reported to the docbook xslt project as issue #212.

 ```
 #!/bin/sh

cat > circles.svg <<EOF
 <?xml version="1.0"?>
 <!-- from [http://www.sagehill.net/docbookxsl/SVGimages.html] -->
 <svg xmlns="http://www.w3.org/2000/svg" width="12cm" height="12cm">
 <g style="fill-opacity:0.7; stroke:black; stroke-width:0.1cm;">
 <circle cx="6cm" cy="2cm" r="100" style="fill:red;"
 transform="translate(0,50)" />
 <circle cx="6cm" cy="2cm" r="100" style="fill:blue;"
 transform="translate(70,150)" />
 <circle cx="6cm" cy="2cm" r="100" style="fill:green;"
 transform="translate(-70,150)"/>
 </g>
 </svg>
 EOF

cat > test.xml <<EOF
 <?xml version='1.0' encoding='UTF-8' ?>
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <book lang="en">
 <title>...</title>
 <chapter>
 <title>...</title>
 <para>...</para>
 <figure id="figure">
 <title>A set of circles, should be perfectly round</title>
 <mediaobject>
 <imageobject>
 <imagedata fileref="circles.svg"/>
 </imageobject>
 <textobject>
 <phrase>With fop the left and right edges are flat</phrase>
 </textobject>
 </mediaobject>
 </figure>
 </chapter>
 </book>
 EOF

xsltproc --output test.fo /usr/share/xml/docbook/stylesheet/docbook-xsl/fo/docbook.xsl test.xml
 fop -fo test.fo -pdf test.pdf
 ```
  

See the docbook bug report above for an example rendering with the flat edges of the circles.



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