Metacat

<?xml version="1.0" encoding="UTF-8"?>

<xsl:stylesheet

  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

  xmlns:gml="http://www.opengis.net/gml"

  version="1.0">

<!--

Description:  Convert GML to WKT.

Precondition: <coordinates> have been converted to <coords> (using

    GmlCoordinates2Coord.xsl).

Author:       Cameron Shorter cameron ATshorter.net, Nedjo Rogers nedjo ATgworks.ca

Licence:      GPL as per: http://www.gnu.org/copyleft/gpl.html

$Id: 

$Name$

-->

  <xsl:output method="xml" encoding="utf-8"/>

  <!-- Root node -->

  <xsl:template match="/">

    <js>

    <xsl:apply-templates/>

    </js>

  </xsl:template>

  <!-- Match and render a GML Point -->

  <xsl:template match="gml:pointMember/gml:Point | gml:pointProperty/gml:Point">

    <xsl:variable name="x0" select="gml:coord/gml:X"/>

    <xsl:variable name="y0" select="gml:coord/gml:Y"/>

    // Point

    objRef.setValue('POINT(<xsl:value-of select="$x0"/> <xsl:value-of select="$y0"/>)');

  </xsl:template>

  <!-- Match and render a LineString -->

  <xsl:template match="gml:LineString">

    <xsl:text>  objRef.setValue('LINESTRING(</xsl:text>

    <xsl:for-each select="gml:coord">

      <xsl:value-of select="gml:X"/>

      <xsl:text> </xsl:text>

      <xsl:value-of select="gml:Y"/>

      <xsl:if test="following-sibling::gml:coord">

        <xsl:text>,</xsl:text>

      </xsl:if>

    </xsl:for-each>

    <xsl:text>)');</xsl:text>

  </xsl:template>

  <xsl:template match="text()|@*"/>

</xsl:stylesheet>