RE: How can I rotate text for a 90o sidebar?
This seems much cleaner than my solution indeed. ;) Nice work! Jack -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Envoyé : jeudi 31 mars 2005 17:52 À : fop-users@xmlgraphics.apache.org Objet : RE: How can I rotate text for a 90o sidebar? I hadn't really looked at this because the huge indentations put me off, but now I've gotten around to it. You can do this without disabling escape characters and by using literal result elements. I'm inserting the whole stylesheet because the named template needs to be called with certain parameters rather than just the string you want rendered in stacked blocks (though you could write a template that would take just the string). Here's the whole stylesheet (tested on Saxon 8): ?xml version=1.0 encoding=UTF-8? xsl:stylesheet version=2.0 xmlns:xsl=http://www.w3.org/1999/XSL/Transform; xmlns:fo=http://www.w3.org/1999/XSL/Format; exclude-result-prefixes=fo xsl:template match=/ xsl:call-template name=scatter-string xsl:with-param name=text select=substring(.,2)/ xsl:with-param name=rotatedselect=substring(.,1,1)/ /xsl:call-template /xsl:template xsl:template name=scatter-string xsl:param name=text/ xsl:param name=rotated/ fo:blockxsl:value-of select=$rotated//fo:block xsl:if test=string-length($text) 0 xsl:call-template name=scatter-string xsl:with-param name=text select=substring($text, 2)/ xsl:with-param name=rotated select=substring($text,1,1)/ /xsl:call-template /xsl:if /xsl:template /xsl:stylesheet The only change to the algorithm is to wrap the block around the result rather than to insert it into a variable. Other than that, I removed all the variables, as they were getting used only once. Instead, I put the values that were going into the variables into the parameters. I also moved the selects into the parameters and reduced the choose to an if, since the otherwise was empty anyway. FWIW Jay Bryant Bryant Communication Services (presently consulting at Synergistic Solution Technologies) [EMAIL PROTECTED] 03/30/2005 07:25 AM Please respond to fop-users@xmlgraphics.apache.org To fop-users@xmlgraphics.apache.org cc Subject RE: How can I rotate text for a 90o sidebar? Nice. I'll check this out. -Lou Rymasz Jacky [EMAIL PROTECTED] To: fop-users@xmlgraphics.apache.org decaux.fr cc: Subject: RE: How can I rotate text for a 90o sidebar? 03/29/2005 03:39 Please respond to fop-users Here a bit of code which scatter each letter of a string into a vertical set of blocks (ie: vertical string): xsl:template name=scatter-string xsl:paramname=text/ xsl:paramname=rotated/ xsl:variable name=lenxsl:value-of select=string-length($text)//xsl:variable !-- Concat the blocks containing each letters -- xsl:value-of disable-output-escaping=yes select=$rotated/ xsl:choose xsl:when test=$len 0 xsl:variable name=vrotated xsl:text lt;fo:blockgt;/xsl:text xsl:value-of select=substring($text,1,1)/ xsl:text lt;/fo:blockgt;/xsl:text /xsl:variable xsl:call-template name=scatter-string xsl:with-param name=text xsl:value-of select=substring($text, 2)/ /xsl:with-param xsl:with-param name=rotated xsl:value-of select=$vrotated/ /xsl:with-param /xsl:call-template /xsl:when xsl:otherwise /xsl:otherwise /xsl:choose /xsl:template I hope this could help ;) Jack -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Envoyé : lundi 28 mars 2005 15:57 À : fop-users@xmlgraphics.apache.org Objet : RE: How can I rotate text for a 90o sidebar? The following code prints top to bottom, but the letters are stacked. It's a starting point. svg:text x=1 y=1 writing-mode=tb glyph-orientation-vertical=0 YOUR TEXT HERE /svg:text -Lou Andreas L. DelmelleTo: fop-users@xmlgraphics.apache.org [EMAIL PROTECTED] cc: ndora.beSubject: RE: How can I rotate text for a 90o sidebar? 03/27/2005 06:30 Please respond
RE: How can I rotate text for a 90o sidebar?
I hadn't really looked at this because the huge indentations put me off, but now I've gotten around to it. You can do this without disabling escape characters and by using literal result elements. I'm inserting the whole stylesheet because the named template needs to be called with certain parameters rather than just the string you want rendered in stacked blocks (though you could write a template that would take just the string). Here's the whole stylesheet (tested on Saxon 8): ?xml version=1.0 encoding=UTF-8? xsl:stylesheet version=2.0 xmlns:xsl=http://www.w3.org/1999/XSL/Transform; xmlns:fo=http://www.w3.org/1999/XSL/Format; exclude-result-prefixes=fo xsl:template match=/ xsl:call-template name=scatter-string xsl:with-param name=text select=substring(.,2)/ xsl:with-param name=rotatedselect=substring(.,1,1)/ /xsl:call-template /xsl:template xsl:template name=scatter-string xsl:param name=text/ xsl:param name=rotated/ fo:blockxsl:value-of select=$rotated//fo:block xsl:if test=string-length($text) 0 xsl:call-template name=scatter-string xsl:with-param name=text select=substring($text, 2)/ xsl:with-param name=rotated select=substring($text,1,1)/ /xsl:call-template /xsl:if /xsl:template /xsl:stylesheet The only change to the algorithm is to wrap the block around the result rather than to insert it into a variable. Other than that, I removed all the variables, as they were getting used only once. Instead, I put the values that were going into the variables into the parameters. I also moved the selects into the parameters and reduced the choose to an if, since the otherwise was empty anyway. FWIW Jay Bryant Bryant Communication Services (presently consulting at Synergistic Solution Technologies) [EMAIL PROTECTED] 03/30/2005 07:25 AM Please respond to fop-users@xmlgraphics.apache.org To fop-users@xmlgraphics.apache.org cc Subject RE: How can I rotate text for a 90o sidebar? Nice. I'll check this out. -Lou Rymasz Jacky [EMAIL PROTECTED] To: fop-users@xmlgraphics.apache.org decaux.fr cc: Subject: RE: How can I rotate text for a 90o sidebar? 03/29/2005 03:39 Please respond to fop-users Here a bit of code which scatter each letter of a string into a vertical set of blocks (ie: vertical string): xsl:template name=scatter-string xsl:paramname=text/ xsl:paramname=rotated/ xsl:variable name=lenxsl:value-of select=string-length($text)//xsl:variable !-- Concat the blocks containing each letters -- xsl:value-of disable-output-escaping=yes select=$rotated/ xsl:choose xsl:when test=$len 0 xsl:variable name=vrotated xsl:text lt;fo:blockgt;/xsl:text xsl:value-of select=substring($text,1,1)/ xsl:text lt;/fo:blockgt;/xsl:text /xsl:variable xsl:call-template name=scatter-string xsl:with-param name=text xsl:value-of select=substring($text, 2)/ /xsl:with-param xsl:with-param name=rotated xsl:value-of select=$vrotated/ /xsl:with-param /xsl:call-template /xsl:when xsl:otherwise /xsl:otherwise /xsl:choose /xsl:template I hope this could help ;) Jack -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Envoyé : lundi 28 mars 2005 15:57 À : fop-users@xmlgraphics.apache.org Objet : RE: How can I rotate text for a 90o sidebar? The following code prints top to bottom, but the letters are stacked. It's a starting point. svg:text x=1 y=1 writing-mode=tb glyph-orientation-vertical=0 YOUR TEXT HERE /svg:text -Lou Andreas L. DelmelleTo: fop-users@xmlgraphics.apache.org [EMAIL PROTECTED] cc: ndora.beSubject: RE: How can I rotate text for a 90o sidebar? 03/27/2005 06:30 Please respond to fop-users -Original Message- From: Tommy Reynolds [mailto:[EMAIL PROTECTED] Hi, I'm trying to insert some text into xsl-region-start and I'd like it rotated 90-degrees to you'd have to tilt your head sideways to read it. I
