root/trunk/projects/bos/statistics/contracts-by-week.lxsl

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:loop="http://informatik.hu-berlin.de/loop">
 <xsl:output method="xml"/>
 
 <xsl:template match="/response">
  <xsl:variable name="year">
   <xsl:value-of select="substring(/response/week[1]/@key, 1, 4)"/>
  </xsl:variable>
  <xsl:variable name="max_contracts">
   <xsl:for-each select="week">
    <xsl:sort select="@contracts" data-type="number" order="descending"/>
    <xsl:if test="position()=1"><xsl:value-of select="@contracts"/></xsl:if>
   </xsl:for-each>
  </xsl:variable>
  <graphData>
   <sets>
    <set title="Contracts" marker-type="triangle" color="green">
     <xsl:for-each select="week">
      <measure>
       <xvalue><xsl:value-of select="@week-first-yday"/></xvalue>
       <yvalue><xsl:value-of select="@contracts"/></yvalue>
      </measure>
     </xsl:for-each>
    </set>
   </sets>
   <minx>1</minx>
   <maxx>365</maxx>
   <miny>0</miny>
   <maxy><xsl:value-of select="$max_contracts"/></maxy>
   <title>Contracts by week for year <xsl:value-of select="$year"/></title>
   <xvalues>
    <xsl:for-each select="month">
     <xvalue>
      <value><xsl:value-of select="@start-yday"/></value>
      <label><xsl:value-of select="@name"/></label>
      <gridline>true</gridline>
     </xvalue>
    </xsl:for-each>
   </xvalues>
   <yvalues>
    <loop:for name="i" from="20" to="$max_contracts" step="20">
     <yvalue>
      <value><xsl:value-of select="$i"/></value>
      <label><xsl:value-of select="$i"/></label>
      <gridline>true</gridline>
     </yvalue>
    </loop:for>
   </yvalues>
  </graphData>
 </xsl:template>
</xsl:stylesheet>