Re: variable and svg

xavier gibouin 5 Nov 2002 16:32:32 -0000

this is my code for genrate code barre from a number

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:svg="http://www.w3.org/Graphics/SVG/SVG-19990812.dtd">
<xsl:template name="codebarre">
<xsl:variable name="index" select="string-length(codebarre)"/>
<xsl:variable name="x"/>

<xsl:param name="i" select="0"/>

  <xsl:if test="$i < $index">
   <xsl:choose>
    <xsl:when test="substring(codebarre,$i+1,1)='1'">
     <svg xmlns="http://www.w3.org/2000/svg">
      <rect height="50" width="4.0" x="$x" y="0.0"/>
     </svg>
     <xsl:variable name="x" select="$x+4"/>
     <fo:block>large noir</fo:block>
    </xsl:when>
    <xsl:when test="substring(codebarre,$i+1,1)='2'">
     <svg xmlns="http://www.w3.org/2000/svg">
      <rect height="50" width="1.5" x="$x" y="0.0"/>
     </svg>
     <xsl:variable name="x" select="$x+1.5"/>
    </xsl:when>
    <xsl:when test="substring(codebarre,$i+1,1)='3'">
     <xsl:variable name="x" select="$x+3"/>
    </xsl:when>
    <xsl:when test="substring(codebarre,$i+1,1)='4'">
     <xsl:variable name="x" select="$x+1.5"/>
    </xsl:when>
   </xsl:choose>

   <xsl:call-template name="codebarre">
    <xsl:with-param name="i" select="$i+1"/>
   </xsl:call-template>

</xsl:if>
</xsl:template>
</xsl:stylesheet>

but fop doesn't want assign the value of $x in "rec" tag

any ideas ??

thanks a lot

Xavier Gibouin
Axonie
Espace Mercoeur
8, rue Mercoeur
44000 Nantes
02.40.48.53.23
[EMAIL PROTECTED]

Re: variable and svg

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