Re: avt's

I would like to specify a font size,
min optimum and max, with respect to
a global variable.

<?xml version="1.0"?>
<!DOCTYPE xsl:stylesheet [
<!ENTITY nl "&#xd;&#xa;">
]>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:fo="http://www.w3.org/1999/XSL/Format"
                version="1.0">

<xsl:attribute-set name="font-metrics">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$hd-size"/>pt</xsl:attribute>
  <xsl:attribute name="space-before.minimum">
    <xsl:value-of select="round(0.8 * $hd-size)"/>pt</xsl:attribute>
  <xsl:attribute name="space-before.maximum">
    <xsl:value-of select="round(1.2 * $hd-size)"/>pt</xsl:attribute>
  <xsl:attribute name="space-before.optimum">
    <xsl:value-of select="$hd-size"/>pt</xsl:attribute>
</xsl:attribute-set>

<xsl:template match="item">
  <fo:block xsl:use-attribute-sets="font-metrics">
    <xsl:apply-templates/>
  </fo:block>
</xsl:template>

Objective is to provide everything in relative sizes,
such that I can provide a variant (font size) for any users
preference.

--
G. Ken Holman                    mailto:gkholman@xxxxxxxxxxxxxxxxxxxx
Crane Softwrights Ltd.             http://www.CraneSoftwrights.com/s/
Box 266, Kars, Ontario CANADA K0A-2E0   +1(613)489-0999   (Fax:-0995)
Web site: XSL/XML/DSSSL/SGML services, training, libraries, products.
Practical Transformation Using XSLT and XPath      ISBN 1-894049-03-9
Next instructor-led training: 2000-02-27/28,2000-05-11/12,2000-05-15,
-                                    2000-06-12,2000-06-13,2001-01-27