Re: [docbook-apps] Font size/rendering of superscripts in PDF output

[Joachim Ziegler <ziegler at mpi-sb dot mpg dot de>]

Thank you for your advices. Without having a deeper knowledge of FO, I 
came up with the fllowing solution, based on your proposals:


<xsl:template name="inline.superscriptseq">
  <xsl:param name="content">
    <xsl:apply-templates/>
  </xsl:param>
  <fo:inline>
    <xsl:if test="@dir">
      <xsl:attribute name="direction">
        <xsl:choose>
          <xsl:when test="@dir = 'ltr' or @dir = 'lro'">ltr</xsl:when>
          <xsl:otherwise>rtl</xsl:otherwise>
        </xsl:choose>
      </xsl:attribute>
    </xsl:if>
    <xsl:choose>
      <xsl:when test="$fop.extensions != 0">
        <xsl:attribute name="vertical-align">super</xsl:attribute>
      </xsl:when>
      <xsl:otherwise>
        <xsl:attribute name="baseline-shift">super</xsl:attribute>
        <!-- new! -->
        <xsl:attribute name="font-size">60%</xsl:attribute>
      </xsl:otherwise>
    </xsl:choose>
    <xsl:copy-of select="$content"/>
  </fo:inline>
</xsl:template>


Greetings,
Joachim

--
Joachim Ziegler                       Stuhlsatzenhausweg 85
Max-Planck-Institut für Informatik    66123 Saarbrücken, Germany
Email: ziegler@mpi-sb.mpg.de          Tel.: (+49) 0681 9325-127


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