doc/src/sgml/images/fixup-svg.xsl

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   3                 xmlns:svg="http://www.w3.org/2000/svg"
   4                 version="1.0">
   5
   6 <!--
   7 Transform the SVG produced by various tools, applying assorted fixups.
   8 -->
   9
  10 <!--
  11 Add viewBox attribute to svg element if not already present.  This allows the
  12 image to scale.
  13 -->
  14 <xsl:template match="svg:svg">
  15   <xsl:copy>
  16     <xsl:if test="not(@viewBox)">
  17       <xsl:attribute name="viewBox">
  18         <xsl:text>0 0 </xsl:text>
  19         <xsl:value-of select="@width"/>
  20         <xsl:text> </xsl:text>
  21         <xsl:value-of select="@height"/>
  22       </xsl:attribute>
  23     </xsl:if>
  24     <xsl:apply-templates select="@* | node()"/>
  25   </xsl:copy>
  26 </xsl:template>
  27
  28 <!--
  29 Fix stroke="transparent" attribute, which is invalid SVG.
  30 -->
  31 <xsl:template match="@stroke[.='transparent']">
  32   <xsl:attribute name="stroke">none</xsl:attribute>
  33 </xsl:template>
  34
  35 <!--
  36 copy everything else
  37 -->
  38 <xsl:template match="@* | node()">
  39   <xsl:copy>
  40     <xsl:apply-templates select="@* | node()"/>
  41   </xsl:copy>
  42 </xsl:template>
  43
  44 </xsl:stylesheet>