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wordml2ooo_custom_draw.xsl
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Code Editor : wordml2ooo_path.xsl
<?xml version="1.0" encoding="UTF-8"?> <!-- * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . --> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:w="http://schemas.microsoft.com/office/word/2003/wordml" xmlns:wx="http://schemas.microsoft.com/office/word/2003/auxHint" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:aml="http://schemas.microsoft.com/aml/2001/core" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" xmlns:math="http://www.w3.org/1998/Math/MathML" xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0" xmlns:config="urn:oasis:names:tc:opendocument:xmlns:config:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:ooow="http://openoffice.org/2004/writer" xmlns:oooc="http://openoffice.org/2004/calc" xmlns:dom="http://www.w3.org/2001/xml-events" exclude-result-prefixes="w wx aml o dt v"> <xsl:include href="../../common/math.xsl"/> <xsl:template name="dummy"> <xsl:call-template name="test"/> </xsl:template> <xsl:template name="test-arc"> <xsl:call-template name="svg-arc2vml-arc"> <!-- M 125,75 a100,50 0 ?,? 100,50 --> <xsl:with-param name="x0" select="125"/> <xsl:with-param name="y0" select="75"/> <xsl:with-param name="rx" select="100"/> <xsl:with-param name="ry" select="50"/> <xsl:with-param name="x-axis-rotation" select="0"/> <xsl:with-param name="large-arc-flag" select="0"/> <xsl:with-param name="sweep-flag" select="0"/> <xsl:with-param name="x" select="225"/> <xsl:with-param name="y" select="125"/> </xsl:call-template> </xsl:template> <xsl:template name="test"> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="'m,l,4500,3420,2520,6120,4500r2160,l6660,3240,8460,2520,8460,,3960,540r360,720l2700,1260,3240,540,,xe'"/> </xsl:call-template> </xsl:template> <xsl:template name="vmlpath2svgpath"> <xsl:param name="vml-path"/> <xsl:param name="svg-path" select="''"/> <xsl:param name="position" select="1"/> <xsl:param name="last-command" select="'m'"/> <xsl:param name="current-x" select="'0'"/> <xsl:param name="current-y" select="'0'"/> <xsl:variable name="command-and-newpos"> <xsl:call-template name="get-path-command"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> <xsl:with-param name="last-command" select="$last-command"/> </xsl:call-template> </xsl:variable> <xsl:variable name="command" select="substring-before($command-and-newpos , ':')"/> <xsl:variable name="newpos" select="substring-after($command-and-newpos , ':')"/> <xsl:choose> <xsl:when test="$command = 'm' "> <!-- absolute moveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' M ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 't' "> <!-- relative moveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' m ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x"/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'l' "> <!-- absolute lineto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' L ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'r' "> <!-- relative lineto --> <!-- 'l' command is not supported currently, so we use 'L' --> <xsl:message>'l' command is not supported currently, so we use 'L'. This may case problem.</xsl:message> <xsl:variable name="new-svg-path" select="concat($svg-path ,' L ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="new-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:variable name="new-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <!-- 'l' command is not supported currently--> <xsl:with-param name="svg-path" select=" concat($new-svg-path , $new-x ,' ' , $new-y , ' ') "/> <!-- xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') , ' ') "/ --> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyH' "> <!-- absolute horizontal lineto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' l ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') , ' ' , $current-y , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( $num-and-pos , ':') "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyh' "> <!-- relative horizontal lineto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' l ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') + $current-x , ' ' , $current-y , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( $num-and-pos , ':') + $current-x"/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyV' "> <!-- absolute vertical lineto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' l ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , $current-x , ' ' , substring-before( $num-and-pos , ':') , ' ' ) "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x"/> <xsl:with-param name="current-y" select=" substring-before( $num-and-pos , ':') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyv' "> <!-- relative horizontal lineto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' l ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , $current-x , ' ' , substring-before( $num-and-pos , ':') + $current-y , ' ' ) "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x"/> <xsl:with-param name="current-y" select=" substring-before( $num-and-pos , ':') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'c' "> <!-- absolute curveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' C ' ) "/> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="4"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'v' "> <!-- relative curveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' c ' ) "/> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="4"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyS' "> <!-- absolute shorthand/smooth curveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' c ' ) "/> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="control-1"> <xsl:choose> <xsl:when test="string-length(translate($last-command, 'CcSs','') )= 0 "> <xsl:variable name="previous-control-2"> <xsl:call-template name="get-number-before"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> <xsl:with-param name="count" select="2"/> <xsl:with-param name="skipcount" select="2"/> </xsl:call-template> </xsl:variable> <xsl:value-of select="substring-before($previous-control-2 , ':') "/> </xsl:when> <xsl:otherwise> <xsl:value-of select="substring-before($control-and-pos, ':') "/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , $control-1 , ' ' , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummys' "> <!-- absolute shorthand/smooth curveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' v ' ) "/> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="control-1"> <xsl:choose> <xsl:when test="string-length(translate($last-command, 'CcSs' , '')) = 0 "> <xsl:variable name="previous-control-2"> <xsl:call-template name="get-number-before"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> <xsl:with-param name="count" select="2"/> <xsl:with-param name="skipcount" select="2"/> </xsl:call-template> </xsl:variable> <xsl:value-of select="substring-before($previous-control-2 , ':') "/> </xsl:when> <xsl:otherwise> <xsl:value-of select="substring-before($control-and-pos, ':') "/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , $control-1 , ' ' , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyQ' "> <!-- absolute quadratic bézier curves --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' qb ' ) "/> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'dummyq' "> <!-- relative quadratic bézier curves --> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="control" select="substring-before( $control-and-pos , ':') "/> <xsl:variable name="new-svg-path" select="concat($svg-path ,' qb ' , substring-before($control,' ') + $current-x , ' ' , substring-after($control , ' ') + $current-y ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="number" select="substring-before($num-and-pos, ':')"/> <xsl:variable name="absolute-number" select="concat(substring-before($number, ' ') + $current-x , ' ' , substring-after($number, ' ') + $current-y)"/> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ' , $absolute-number , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( $absolute-number , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( $absolute-number , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'x' "> <!--dummy or $command = 'z' "--> <!-- closepath --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' Z ' ) "/> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'e' "> <!-- end path --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' N ' )"/> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <!--Code below is for the support of h-command like ha,hb...hi, maybe still need to revise--> <xsl:when test="$command = 'ha' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hb' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hc' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hd' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'he' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hf' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hg' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hh' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hi' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'nf' or $command = 'ns' "> <xsl:variable name="new-svg-path" select="$svg-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'al' "> <!-- absolute moveto --> <xsl:variable name="new-svg-path" select="concat($svg-path ,' W ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="6"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2svgpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="svg-path" select=" concat($new-svg-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$svg-path"/> </xsl:otherwise> </xsl:choose> </xsl:template> <!-- **Template vmlpath2enhancedpath** The template is responsible for converting the vml-path to enhanced-path, because the svg:path can't support command a now.(But heard that will be supported in OOo3.0) And the 2nd reason of using an enhanced-path is that enhanced-path have a perfect mapping to vmlpath.(You will find out that often, we even don't need to change the parameters). --> <xsl:template name="vmlpath2enhancedpath"> <xsl:param name="vml-path"/> <xsl:param name="enhanced-path" select="''"/> <xsl:param name="position" select="1"/> <xsl:param name="last-command" select="'m'"/> <xsl:param name="current-x" select="'0'"/> <xsl:param name="current-y" select="'0'"/> <xsl:variable name="command-and-newpos"> <xsl:call-template name="get-path-command"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> <xsl:with-param name="last-command" select="$last-command"/> </xsl:call-template> </xsl:variable> <xsl:variable name="command" select="substring-before($command-and-newpos , ':')"/> <xsl:variable name="newpos" select="substring-after($command-and-newpos , ':')"/> <xsl:choose> <xsl:when test="$command = 'm' "> <!--####Notice that the "m 0,0,1,1,1,1" means two lines--> <!-- absolute moveto --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' M ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'l' "> <!-- absolute lineto --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' L ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'x' "> <!--dummy or $command = 'z' "--> <!-- closepath --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' Z ' ) "/> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'e' "> <!-- end path --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' N ' )"/> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'c' "> <!-- absolute curveto --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' C ' ) "/> <xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="4"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 't' "> <!-- relative moveto --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' M ' ) "/> <!--####maybe this is not created because t r and v haven't direct image in enhanced-path--> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x"/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'r' "> <!-- relative lineto --> <!--####maybe this is not created because 't' 'r' and 'v' haven't direct image in enhanced-path--> <!-- 'l' command is not supported currently, so we use 'L' --> <xsl:message>'l' command is not supported currently, so we use 'L'. This may case problem.</xsl:message> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' L ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:variable name="new-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:variable name="new-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <!-- 'l' command is not supported currently--> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , $new-x ,' ' , $new-y , ' ') "/> <!-- xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/ --> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'v' "> <!-- relative curveto --> <!--####maybe this is not created because 't' 'r' and 'v' haven't direct image in enhanced-path--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' C ' ) "/> <!--<xsl:variable name="control-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="4"/> </xsl:call-template> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $control-and-pos , ':') "/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $control-and-pos , ':') , ' ' , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') + $current-x "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') + $current-y "/> </xsl:call-template>- --> <xsl:variable name="x1"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="y1"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $x1 , ':')"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="x2"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $y1 , ':')"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="y2"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $x2 , ':')"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="x"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $y2 , ':')"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="y"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after( $x , ':')"/> <xsl:with-param name="count" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="val_x1"> <xsl:value-of select="substring-before( $x1 , ':')+$current-x"/> </xsl:variable> <xsl:variable name="val_y1"> <xsl:value-of select="substring-before( $y1 , ':')+$current-y"/> </xsl:variable> <xsl:variable name="val_x2"> <xsl:value-of select="substring-before( $x2 , ':')+$current-x"/> </xsl:variable> <xsl:variable name="val_y2"> <xsl:value-of select="substring-before( $y2 , ':')+$current-y"/> </xsl:variable> <xsl:variable name="val_x"> <xsl:value-of select="substring-before( $x , ':')+$current-x"/> </xsl:variable> <xsl:variable name="val_y"> <xsl:value-of select="substring-before( $y , ':')+$current-y"/> </xsl:variable> <xsl:variable name="control-and-pos"> <xsl:value-of select="concat($val_x1, ' ',$val_y1, ' ',$val_x2, ' ',$val_y2, ' ' )"/> </xsl:variable> <xsl:variable name="num-and-pos"> <xsl:value-of select="concat($val_x, ' ',$val_y, ' ' )"/> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ',$control-and-pos , ' ' , $num-and-pos , ' ') "/> <xsl:with-param name="position" select=" substring-after( $y , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $val_x "/> <xsl:with-param name="current-y" select=" $val_y "/> </xsl:call-template> </xsl:when> <!--Code below is for the support of h-command like ha,hb...hi, maybe still need to revise--> <xsl:when test="$command = 'ha' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hb' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hc' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hd' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'he' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hf' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hg' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hh' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'hi' "> <xsl:variable name="new-enhanced-path" select="$enhanced-path"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'nf' "> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' F ' )"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'ns' "> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' S ' )"/> <!--simply did nothing which might be wrong--> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , ' ') "/> <xsl:with-param name="position" select=" $newpos "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" $current-x "/> <xsl:with-param name="current-y" select=" $current-y"/> </xsl:call-template> </xsl:when> <!--The following is 6 command which deal with arcs: ae -> T al -> U at -> A ar -> B wa -> W wr -> V These pairs of commands have shown the perfect mapping from vml-path to enhanced-path--> <xsl:when test="$command = 'ae' "> <!-- arc on the screen with the start and end angles --> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' T ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="6"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'al' "> <!-- ae command plus an implicitly moveto startpoint--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' U ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="6"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'at' "> <!-- arc on the screen with the edge box ,start points and end points(Notice it's counter-clockwise)--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' A ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="8"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'ar' "> <!-- at command plus an implicitly moveto startpoint--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' B ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="8"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'wa' "> <!-- arc on the screen with the edge box ,start points and end points(Notice it's clockwise)--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' W ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="8"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'wr' "> <!-- wa command plus an implicitly moveto startpoint--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' V ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="8"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'qx' "> <!-- Draw a quarter ellipse retated to the x-axis--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' X ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'qy' "> <!-- Draw a quarter ellipse retated to the y-axis--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' Y ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="2"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:when test="$command = 'qb' "> <!-- quadratic Bezier--> <xsl:variable name="new-enhanced-path" select="concat($enhanced-path ,' Q ' ) "/> <xsl:variable name="num-and-pos"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$newpos"/> <xsl:with-param name="count" select="4"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="vmlpath2enhancedpath"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="enhanced-path" select=" concat($new-enhanced-path , substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="position" select=" substring-after( $num-and-pos , ':') "/> <xsl:with-param name="last-command" select="$command"/> <xsl:with-param name="current-x" select=" substring-before( substring-before( $num-and-pos , ':') , ' ') "/> <xsl:with-param name="current-y" select=" substring-after( substring-before( $num-and-pos , ':') , ' ') "/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$enhanced-path"/> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="get-number-before"> <!-- get $count number of number before current position , output format:number1 number2 ... numberN:newposition skip $skipcount of numbers --> <xsl:param name="vml-path"/> <xsl:param name="position" select="1"/> <xsl:param name="count" select="1"/> <xsl:param name="skipcount" select="0"/> <xsl:param name="number" select="''"/> <xsl:choose> <xsl:when test="$count = 0"> <xsl:value-of select=" concat($number , ':' , $position) "/> </xsl:when> <xsl:otherwise> <xsl:variable name="num-pos"> <xsl:call-template name="get-number-position"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> <xsl:with-param name="direction" select="-1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="previous-num-and-pos"> <xsl:call-template name="get-previous-number"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$num-pos"/> </xsl:call-template> </xsl:variable> <xsl:if test="$skipcount > 0"> <xsl:call-template name="get-number-before"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after($previous-num-and-pos , ':')"/> <xsl:with-param name="count" select="$count"/> <xsl:with-param name="skipcount" select="$skipcount - 1"/> <xsl:with-param name="number" select="$number"/> </xsl:call-template> </xsl:if> <xsl:if test="$skipcount = 0"> <xsl:variable name="new-number"> <xsl:if test="not($count = 1)"> <xsl:value-of select="' '"/> </xsl:if> <xsl:value-of select=" concat( substring-before($previous-num-and-pos , ':') , $number ) "/> </xsl:variable> <xsl:call-template name="get-number-before"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after($previous-num-and-pos , ':')"/> <xsl:with-param name="count" select="$count - 1"/> <xsl:with-param name="skipcount" select="0"/> <xsl:with-param name="number" select="$new-number"/> </xsl:call-template> </xsl:if> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="get-number-after"> <!-- get $count number of number after current position, output format:number1 number2 ... numberN:newposition skip $skipcount of numbers --> <xsl:param name="vml-path"/> <xsl:param name="position" select="1"/> <xsl:param name="count" select="1"/> <xsl:param name="skipcount" select="0"/> <xsl:param name="number" select="''"/> <xsl:choose> <xsl:when test="$count = 0"> <xsl:value-of select=" concat($number , ':' , $position) "/> </xsl:when> <xsl:otherwise> <xsl:variable name="num-pos"> <xsl:call-template name="get-number-position"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> <xsl:with-param name="direction" select="1"/> </xsl:call-template> </xsl:variable> <xsl:variable name="next-num-and-pos"> <xsl:call-template name="get-next-number"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$num-pos"/> </xsl:call-template> </xsl:variable> <xsl:if test="$skipcount > 0"> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after($next-num-and-pos , ':')"/> <xsl:with-param name="count" select="$count"/> <xsl:with-param name="skipcount" select="$skipcount - 1"/> <xsl:with-param name="number" select="$number"/> </xsl:call-template> </xsl:if> <xsl:if test="$skipcount = 0"> <xsl:variable name="new-number"> <xsl:value-of select=" concat( $number , substring-before($next-num-and-pos , ':') ) "/> <xsl:if test="not($count = 1)"> <xsl:value-of select="' '"/> </xsl:if> </xsl:variable> <xsl:call-template name="get-number-after"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="substring-after($next-num-and-pos , ':')"/> <xsl:with-param name="count" select="$count - 1"/> <xsl:with-param name="skipcount" select="0"/> <xsl:with-param name="number" select="$new-number"/> </xsl:call-template> </xsl:if> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="get-number-position"> <!-- get the next number start position, direction should be 1 or -1--> <xsl:param name="vml-path"/> <xsl:param name="position"/> <xsl:param name="direction" select="1"/> <xsl:choose> <xsl:when test="$direction = 1 and $position > string-length($vml-path) ">0</xsl:when> <xsl:when test="$direction = -1 and not($position > 0)">0</xsl:when> <xsl:otherwise> <xsl:variable name="curr-char"> <xsl:if test="$direction = 1"> <xsl:value-of select="substring($vml-path, $position , 1)"/> </xsl:if> <xsl:if test="$direction = -1"> <xsl:value-of select="substring($vml-path, $position -1 , 1)"/> </xsl:if> </xsl:variable> <xsl:choose> <xsl:when test="string-length(translate($curr-char , '+-.0123456789@' ,'')) = 0 "> <!-- number start--> <xsl:value-of select="$position"/> </xsl:when> <xsl:when test="not($curr-char = ' ')"> <xsl:value-of select="$position"/> </xsl:when> <xsl:otherwise> <xsl:call-template name="get-number-position"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position + $direction"/> <xsl:with-param name="direction" select="$direction"/> </xsl:call-template> </xsl:otherwise> </xsl:choose> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="skip-space"> <xsl:param name="vml-path"/> <xsl:param name="position"/> <xsl:param name="skip-comma" select="'yes'"/> <xsl:variable name="curr-char" select="substring($vml-path, $position , 1)"/> <xsl:choose> <xsl:when test="$curr-char = ',' and $skip-comma = 'yes'"> <xsl:call-template name="skip-space"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position+1"/> <xsl:with-param name="skip-comma" select="'no'"/> </xsl:call-template> </xsl:when> <xsl:when test="$curr-char = ' '"> <xsl:call-template name="skip-space"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position+1"/> <xsl:with-param name="skip-comma" select="$skip-comma"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$position"/> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="format-number-pos"> <xsl:param name="number"/> <xsl:param name="position"/> <xsl:choose> <xsl:when test="contains($number,'@')"> <xsl:value-of select="concat('?f',translate($number,'@',''),':' , $position ) "/> </xsl:when> <xsl:otherwise> <xsl:value-of select=" concat(round($number) , ':' , $position) "/> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="get-next-number"> <!-- get the next number from current position--> <xsl:param name="vml-path"/> <xsl:param name="position"/> <xsl:param name="number" select=" '' "/> <xsl:choose> <xsl:when test="$position > string-length($vml-path) "> <xsl:call-template name="format-number-pos"> <xsl:with-param name="number" select="$number"/> <xsl:with-param name="position" select="$position"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:variable name="curr-char" select="substring($vml-path, $position , 1)"/> <xsl:choose> <xsl:when test="string-length(translate($curr-char , '.0123456789' ,'')) = 0 "> <!-- is number --> <xsl:call-template name="get-next-number"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position +1"/> <xsl:with-param name="number" select="concat( $number, $curr-char) "/> </xsl:call-template> </xsl:when> <xsl:when test="string-length(translate($curr-char , '@+-' ,'') ) = 0 and string-length($number) = 0"> <!-- is number --> <xsl:call-template name="get-next-number"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position +1"/> <xsl:with-param name="number" select="concat( $number, $curr-char) "/> </xsl:call-template> </xsl:when> <xsl:when test=" $number = '' and $curr-char = ',' "> <xsl:variable name="new-pos"> <xsl:call-template name="skip-space"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> </xsl:call-template> </xsl:variable> <xsl:value-of select="concat( '0:' , $new-pos )"/> </xsl:when> <xsl:when test=" $number = '' and not($curr-char = ',') "> <xsl:variable name="new-pos"> <xsl:call-template name="skip-space"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> </xsl:call-template> </xsl:variable> <xsl:value-of select="concat( '0:' , $new-pos)"/> </xsl:when> <xsl:otherwise> <xsl:variable name="new-pos"> <xsl:call-template name="skip-space"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position"/> </xsl:call-template> </xsl:variable> <xsl:call-template name="format-number-pos"> <xsl:with-param name="number" select="$number"/> <xsl:with-param name="position" select="$new-pos"/> </xsl:call-template> </xsl:otherwise> </xsl:choose> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="get-previous-number"> <!-- get the previous number from current position--> <xsl:param name="vml-path"/> <xsl:param name="position"/> <xsl:param name="number" select="''"/> <xsl:choose> <xsl:when test="not($position > 0)"> <xsl:call-template name="format-number-pos"> <xsl:with-param name="number" select="$number"/> <xsl:with-param name="position" select="'0'"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:variable name="curr-char" select="substring($vml-path, $position -1 , 1)"/> <xsl:choose> <xsl:when test="string-length(translate($curr-char , '.0123456789' ,'')) = 0 "> <!-- is number --> <xsl:call-template name="get-previous-number"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position -1"/> <xsl:with-param name="number" select="concat($curr-char , $number) "/> </xsl:call-template> </xsl:when> <xsl:when test="string-length(translate($curr-char , '@+-' ,'') ) = 0 and string-length($number) = 0"> <!-- skip it --> <xsl:call-template name="get-previous-number"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position -1"/> <xsl:with-param name="number" select="$number "/> </xsl:call-template> </xsl:when> <xsl:when test="string-length(translate($curr-char , '+-' ,'') ) = 0 and string-length($number) > 0"> <!-- finish it with +/- --> <xsl:call-template name="format-number-pos"> <xsl:with-param name="number" select="$number"/> <xsl:with-param name="position" select="$position"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:call-template name="format-number-pos"> <xsl:with-param name="number" select="$number"/> <xsl:with-param name="position" select="$position"/> </xsl:call-template> </xsl:otherwise> </xsl:choose> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="get-path-command_dummy"> <xsl:param name="vml-path"/> <xsl:param name="position" select="1"/> <xsl:param name="last-command"/> <xsl:choose> <xsl:when test="$position > string-length($vml-path) "/> <xsl:otherwise> <xsl:variable name="curr-char" select="substring($vml-path, $position , 1)"/> <xsl:choose> <xsl:when test="string-length(translate($curr-char , 'mlcxetrvnfsawqyb' ,'')) = 0 "> <!-- "MmZzLlHhVvCcSsQqTtAa" are all possible command chars --> <xsl:value-of select="concat( $curr-char , ':' , $position +1)"/> </xsl:when> <xsl:when test="string-length(translate($curr-char , '+-.0123456789@' ,'')) = 0 "> <!-- number start, use last command --> <xsl:if test="string-length($last-command) = 0"> <xsl:message>ooo2wordml_path.xsl: Find undefined command</xsl:message> </xsl:if> <xsl:value-of select="concat( $last-command , ':' , $position )"/> </xsl:when> <xsl:when test="string-length(translate($curr-char , ',	  ' ,'')) = 0 "> <!-- space or ',' should be skip --> <xsl:call-template name="get-path-command"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position +1"/> <xsl:with-param name="last-command" select="$last-command"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:message>ooo2wordml_path.xsl: Find undefined command:<xsl:value-of select="$curr-char"/> </xsl:message> </xsl:otherwise> </xsl:choose> </xsl:otherwise> </xsl:choose> </xsl:template> <!-- **get-path- command** This function will collect the next command from a string. If the input string should has a start of number character, we here implicitly think the command is the last-command All of the command of vml is listed as following: __Basic commands:__ m l c x e t r v nf ns ae al at ar wa wr qx qy qb __Edit behavior extensions commands__ ha hb hc hd he hf hg hh hi So we know the longest command should be four character.The function is implemented on this basis: --> <xsl:template name="get-path-command"> <xsl:param name="vml-path"/> <xsl:param name="position" select="1"/> <xsl:param name="last-command"/> <xsl:choose> <xsl:when test="$position > string-length($vml-path) "/> <xsl:otherwise> <xsl:variable name="curr-char" select="substring($vml-path, $position , 1)"/> <xsl:variable name="curr-2char" select="substring($vml-path, $position - 1 , 2)"/> <xsl:choose> <xsl:when test="$curr-char = 'a' "> <!--process the commands ae al at ar--> <xsl:variable name="second-char" select="substring($vml-path, $position+1 , 1)"/> <xsl:variable name="isvalid"> <xsl:choose> <xsl:when test="$second-char='e' ">1</xsl:when> <xsl:when test="$second-char='l' ">1</xsl:when> <xsl:when test="$second-char='t' ">1</xsl:when> <xsl:when test="$second-char='r' ">1</xsl:when> <xsl:otherwise>0</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:if test="$isvalid = '1' "> <xsl:value-of select="concat( $curr-char,$second-char , ':' , $position +2)"/> </xsl:if> <xsl:if test="$isvalid = '0' "> <xsl:message>ooo2wordml_path.xsl: Error command occurred </xsl:message> </xsl:if> </xsl:when> <xsl:when test="$curr-char = 'n' "> <!--process the commands nf ns --> <xsl:variable name="second-char" select="substring($vml-path, $position+1 , 1)"/> <xsl:variable name="isvalid"> <xsl:choose> <xsl:when test="$second-char='f' ">1</xsl:when> <xsl:when test="$second-char='s' ">1</xsl:when> <xsl:otherwise>0</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:if test="$isvalid = '1' "> <xsl:value-of select="concat( $curr-char,$second-char , ':' , $position +2)"/> </xsl:if> <xsl:if test="$isvalid = '0' "> <xsl:message>ooo2wordml_path.xsl: Error command occurred </xsl:message> </xsl:if> </xsl:when> <xsl:when test="$curr-char = 'w' "> <!--process the commands wa wr--> <xsl:variable name="second-char" select="substring($vml-path, $position+1 , 1)"/> <xsl:variable name="isvalid"> <xsl:choose> <xsl:when test="$second-char='a' ">1</xsl:when> <xsl:when test="$second-char='r' ">1</xsl:when> <xsl:otherwise>0</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:if test="$isvalid = '1' "> <xsl:value-of select="concat( $curr-char,$second-char , ':' , $position +2)"/> </xsl:if> <xsl:if test="$isvalid = '0' "> <xsl:message>ooo2wordml_path.xsl: Error command occurred </xsl:message> </xsl:if> </xsl:when> <xsl:when test="$curr-char = 'q' "> <!--process the commands qx qy qb--> <xsl:variable name="second-char" select="substring($vml-path, $position+1 , 1)"/> <xsl:variable name="isvalid"> <xsl:choose> <xsl:when test="$second-char='x' ">1</xsl:when> <xsl:when test="$second-char='y' ">1</xsl:when> <xsl:when test="$second-char='b' ">1</xsl:when> <xsl:otherwise>0</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:if test="$isvalid = '1' "> <xsl:value-of select="concat( $curr-char,$second-char , ':' , $position +2)"/> </xsl:if> <xsl:if test="$isvalid = '0' "> <xsl:message>ooo2wordml_path.xsl: Error command occurred </xsl:message> </xsl:if> </xsl:when> <xsl:when test="$curr-char = 'h' "> <!--process the edit behavior extensions commands--> <xsl:variable name="second-char" select="substring($vml-path, $position+1 , 1)"/> <xsl:variable name="isvalid"> <xsl:choose> <xsl:when test="string-length(translate($second-char , 'abcdefghi' ,'')) = 0">1</xsl:when> <xsl:otherwise>0</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:if test="$isvalid = '1' "> <xsl:value-of select="concat( $curr-char,$second-char , ':' , $position +2)"/> </xsl:if> <xsl:if test="$isvalid = '0' "> <xsl:message>ooo2wordml_path.xsl: Error command occurred </xsl:message> </xsl:if> </xsl:when> <xsl:when test="string-length(translate($curr-char , 'mlcxetrv' ,'')) = 0 "> <!--process the single character commands m l c x e t r v --> <xsl:value-of select="concat( $curr-char , ':' , $position +1)"/> </xsl:when> <xsl:when test="string-length(translate($curr-char , '+-.0123456789@' ,'')) = 0 "> <!-- number start, use last command --> <xsl:if test="string-length($last-command) = 0"> <xsl:message>ooo2wordml_path.xsl: Find undefined command</xsl:message> </xsl:if> <xsl:value-of select="concat( $last-command , ':' , $position )"/> </xsl:when> <xsl:when test="$curr-2char=',,' "> <!-- here are two ',' --> <xsl:if test="string-length($last-command) = 0"> <xsl:message>ooo2wordml_path.xsl: Find undefined command</xsl:message> </xsl:if> <xsl:value-of select="concat( $last-command , ':' , $position )"/> </xsl:when> <xsl:when test="string-length(translate($curr-char , ',	  ' ,'')) = 0 "> <!-- space or ',' should be skip --> <xsl:call-template name="get-path-command"> <xsl:with-param name="vml-path" select="$vml-path"/> <xsl:with-param name="position" select="$position +1"/> <xsl:with-param name="last-command" select="$last-command"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:message>ooo2wordml_path.xsl: Find undefined command:<xsl:value-of select="$curr-char"/> </xsl:message> </xsl:otherwise> </xsl:choose> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="svg-arc2vml-arc"> <xsl:param name="x0"/> <xsl:param name="y0"/> <xsl:param name="rx"/> <xsl:param name="ry"/> <xsl:param name="x-axis-rotation" select="0"/> <xsl:param name="large-arc-flag" select="0"/> <xsl:param name="sweep-flag" select="0"/> <xsl:param name="x"/> <xsl:param name="y"/> <!-- Compute 1/2 distance between current and final point --> <xsl:variable name="dx2" select="($x0 - $x) div 2"/> <xsl:variable name="dy2" select="($y0 - $y) div 2"/> <!-- Convert from degrees to radians --> <xsl:variable name="rotation-radian" select="$x-axis-rotation * $pi div 180"/> <!-- Compute (x1, y1). What are x1,y1?--> <xsl:variable name="cos-rotation"> <xsl:call-template name="cos"> <xsl:with-param name="x" select="$rotation-radian"/> </xsl:call-template> </xsl:variable> <xsl:variable name="sin-rotation"> <xsl:call-template name="sin"> <xsl:with-param name="x" select="$rotation-radian"/> </xsl:call-template> </xsl:variable> <xsl:variable name="x1" select="$cos-rotation * $dx2 + $sin-rotation * $dy2"/> <xsl:variable name="y1" select="-1 * $sin-rotation * $dx2 + $cos-rotation * $dy2"/> <!-- Make sure radii are large enough --> <xsl:variable name="rx-abs"> <xsl:call-template name="abs"> <xsl:with-param name="x" select="$rx"/> </xsl:call-template> </xsl:variable> <xsl:variable name="ry-abs"> <xsl:call-template name="abs"> <xsl:with-param name="x" select="$ry"/> </xsl:call-template> </xsl:variable> <xsl:variable name="rx-sq" select="$rx-abs * $rx-abs"/> <xsl:variable name="ry-sq" select="$ry-abs * $ry-abs"/> <xsl:variable name="x1-sq" select="$x1 * $x1"/> <xsl:variable name="y1-sq" select="$y1 * $y1"/> <xsl:variable name="radius-check" select=" $x1-sq div $rx-sq + $y1-sq div $ry-sq "/> <xsl:variable name="radius-check-sqrt"> <xsl:call-template name="sqrt"> <xsl:with-param name="x" select="$radius-check"/> </xsl:call-template> </xsl:variable> <xsl:variable name="new-rx"> <xsl:choose> <xsl:when test="$radius-check > 1"> <xsl:value-of select="$rx-abs * $radius-check-sqrt"/> </xsl:when> <xsl:otherwise> <xsl:value-of select="$rx-abs"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="new-ry"> <xsl:choose> <xsl:when test="$radius-check > 1"> <xsl:value-of select="$ry-abs * $radius-check-sqrt"/> </xsl:when> <xsl:otherwise> <xsl:value-of select="$ry-abs"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="new-ry-sq"> <xsl:choose> <xsl:when test="$radius-check > 1"> <xsl:value-of select="$new-ry * $new-ry"/> </xsl:when> <xsl:otherwise> <xsl:value-of select="$ry-sq"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="new-rx-sq"> <xsl:choose> <xsl:when test="$radius-check > 1"> <xsl:value-of select="$new-rx * $new-rx"/> </xsl:when> <xsl:otherwise> <xsl:value-of select="$rx-sq"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <!-- Step 2: Compute (cx1, cy1) --> <xsl:variable name="sign"> <xsl:choose> <xsl:when test="$large-arc-flag = $sweep-flag">-1</xsl:when> <xsl:otherwise>1</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="unchecked-sq" select=" (($new-rx-sq * $new-ry-sq) - ($new-rx-sq * $y1-sq) - ($new-ry-sq * $x1-sq)) div (($new-rx-sq * $y1-sq) + ($new-ry-sq * $x1-sq)) "/> <xsl:variable name="sq"> <xsl:choose> <xsl:when test=" $unchecked-sq < 0">0</xsl:when> <xsl:otherwise> <xsl:value-of select="$unchecked-sq"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="sq-sqrt"> <xsl:call-template name="sqrt"> <xsl:with-param name="x" select="$sq"/> </xsl:call-template> </xsl:variable> <xsl:variable name="coef" select="$sign * $sq-sqrt "/> <xsl:variable name="cx1" select="$coef * $new-rx * $y1 div $new-ry"/> <xsl:variable name="cy1" select=" -1 * $coef * $new-ry * $x1 div $new-rx"/> <!-- Step 3: Compute (cx, cy) from (cx1, cy1) --> <xsl:variable name="sx2" select="($x0 +$x) div 2 "/> <xsl:variable name="sy2" select="($y0 +$y) div 2 "/> <xsl:variable name="tmp1" select="$cos-rotation * $cx1 "/> <xsl:variable name="tmp2" select="$cos-rotation * $cx1 "/> <xsl:variable name="cx" select=" $sx2 + ( $cos-rotation * $cx1 - $sin-rotation * $cy1 ) "/> <xsl:variable name="cy" select=" $sy2 + ( $sin-rotation * $cx1 + $cos-rotation * $cy1 ) "/> <!-- Step 4: Compute angle start and angle extent --> <xsl:variable name="ux" select="( $x1 - $cx1) div $new-rx"/> <xsl:variable name="uy" select="( $y1 - $cy1) div $new-ry"/> <xsl:variable name="vx" select="( - 1 * $x1 - $cx1) div $new-rx"/> <xsl:variable name="vy" select="(- 1 * $y1 - $cy1) div $new-ry"/> <xsl:variable name="n"> <xsl:call-template name="sqrt"> <xsl:with-param name="x" select=" ($ux * $ux) + ($uy * $uy) "/> </xsl:call-template> </xsl:variable> <!-- 1 * ux + 0 * uy --> <xsl:variable name="p" select="$ux"/> <xsl:variable name="uy-sign"> <xsl:choose> <xsl:when test=" $uy < 0 ">-1</xsl:when> <xsl:otherwise>1</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="acos-pn"> <xsl:call-template name="acos"> <xsl:with-param name="x" select="$p div $n"/> </xsl:call-template> </xsl:variable> <xsl:variable name="theta" select="( $uy-sign * $acos-pn * 180 div $pi ) mod 360 "/> <xsl:variable name="n-delta"> <xsl:call-template name="sqrt"> <xsl:with-param name="x" select="($ux * $ux + $uy * $uy) * ($vx * $vx + $vy * $vy)"/> </xsl:call-template> </xsl:variable> <xsl:variable name="p-delta" select="$ux * $vx + $uy * $vy"/> <xsl:variable name="vy-sign"> <xsl:choose> <xsl:when test="($ux * $vy - $uy * $vx) < 0 ">-1</xsl:when> <xsl:otherwise>1</xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="acos-pn-delta"> <xsl:call-template name="acos"> <xsl:with-param name="x" select="$p-delta div $n-delta"/> </xsl:call-template> </xsl:variable> <xsl:variable name="unchecked-delta" select="$vy-sign * $acos-pn-delta * 180 div $pi "/> <xsl:variable name="delta"> <xsl:choose> <xsl:when test=" $sweep-flag = 0 and $unchecked-delta > 0 "> <xsl:value-of select=" ($unchecked-delta - 360) mod 360 "/> </xsl:when> <xsl:when test=" $sweep-flag = 1 and $unchecked-delta < 0 "> <xsl:value-of select=" ($unchecked-delta + 360) mod 360 "/> </xsl:when> <xsl:otherwise> <xsl:value-of select=" $unchecked-delta mod 360 "/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:value-of select="concat ($cx, ' ' , $cy, ' ' , $rx, ' ' , $ry, ' ' , $theta, ' ' , $delta, ' ' , $x-axis-rotation) "/> </xsl:template> </xsl:stylesheet>
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