I got a jpeg to appear but not given the $image param. On trying this I get a blank jpeg 500/500.
XSL: -------- <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; xmlns:w="http://schemas.microsoft.com/office/word/2003/wordml"; xmlns:wx="http://schemas.microsoft.com/office/word/2003/auxHint"; xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"> <xsl:param name="image"/> <xsl:match pattern="/w:wordDocument/w:body/wx:sect/w:p/w:r/w:pict/v:shape/v:imagedata[@ o:title=$image]"> <xsl:variable name="height" select="100"/> <xsl:variable name="width" select="100"/> <svg:svg xmlns:svg="http://www.w3.org/SVG";> <svg:g> <svg:image xmlns:xlink="http://www.w3.org/1999/xlink"; height="{$height}px" width="{$width}px"> <xsl:attribute name="xlink:href"><xsl:text>data:image/png;base64,</xsl:text><xsl:value-of select="../../w:binData"/></xsl:attribute> </svg:image> </svg:g> </svg:svg> </xsl:match> </xsl:stylesheet> ------------ XML (snipped) ------------ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <?mso-application progid="Word.Document"?> <w:wordDocument xmlns:w="http://schemas.microsoft.com/office/word/2003/wordml"; xmlns:v="urn:schemas-microsoft-com:vml" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:sl="http://schemas.microsoft.com/schemaLibrary/2003/core"; xmlns:aml="http://schemas.microsoft.com/aml/2001/core"; xmlns:wx="http://schemas.microsoft.com/office/word/2003/auxHint"; xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" w:macrosPresent="no" w:embeddedObjPresent="no" w:ocxPresent="no" xml:space="preserve"> ... <w:body> <wx:sect> <w:p> <w:r> <w:pict> ... <w:binData w:name="wordml://02000001.jpg"> <!--base64 data --> </w:binData> <v:shape id="_x0000_i1025" type="#_x0000_t75" style="width:415.5pt;height:311.25pt"> <v:imagedata src="wordml://02000001.jpg" o:title="Tulips"/> </v:shape> </w:pict> </w:r> </w:p> ... </wx:sect> </w:body> </w:wordDocument> ------- Also, I have never used "xsl:match" before only "xsl:template match" and can't find it in any xslt books. Is this an extension function in cocoon? Regards, Linc -----Original Message----- From: Simon Mieth [mailto:[EMAIL PROTECTED] Sent: Friday, 3 September 2004 4:59 AM To: [EMAIL PROTECTED] Subject: Re: WordML image to jpeg/gif via cocoon? On Thu, 02 Sep 2004 15:41:05 +0200 "Gerald Aichholzer" <[EMAIL PROTECTED]> wrote: > On Thu, 2 Sep 2004 20:59:51 +0800, Lincoln Mitchell > <[EMAIL PROTECTED]> wrote: > > > How would I convert an image in wordML to a jpeg or gif via Cocoon? > > > > So far I have only found this .net solution by Oleg Tkachenko:"In > > WordML images are embedded into document > > (Base64 encoded). So when producing HTML, images have to be decoded > > and serialized out as external files to link from the generated > > HTML. This cannot be done in pure XSLT 1.0. > > But it's piece of cake using extensions, e.g. take a look at my > > sample implementation for .NET: > > http://www.tkachenko.com/blog/archives/000195.html"; > > > > Hi Lincoln, > > here are some ideas which came just to my minds: > > - convert your WordML to HTML with links for images > (similar to the following): > > <html> > ... > <img > src="http://localhost:8888/getimg.html?imgno=nn"/>... > </html> > > - getimg.html is a pipeline which returns the nn'th image > from the WordML document (of course you need some > method to specify the WordML document, too). > > Because this is base64 encoded you need to decode it. > I don't know if this will be possible using XSLT only, > because also in the sample provided by you an external > function is used. > Hi, I know nothing about WordML, but i have worked with OpenOffice FlatXML. There are the images embedded as base64-data elements too. The solutions was like Gerald, create a pipeline where you can extract the image. You will need to pass the document and an image-ID like: <map:match pattern="test/*/*.jpg"> <map:generate src="docs/{1}.wordml"/> <map:transform src="xsl/wordml2svg.xsl"> <map:parameter name="image" value="{2}"/> </map:transform> <map:serialize type="svg2jpeg"/> </map:match> You need an XSL-Stylesheet, which extract the image data and create a SVG-document. The SVG-image-element can hold the data as base64 endcoded xlink. Here is a snipped <xsl:match pattern="[EMAIL PROTECTED] = $image]"> <svg:svg> <svg:g> <svg:image xmlns:xlink="http://www.w3.org/1999/xlink"; width="3cm" height="2cm"> <xsl:attribute name="xlink:href"> <xsl:text>data:image/png;base64,</xsl:text> <!-- pass the base64 here --> <xsl:value-of select="yourBase64"/> </xsl:attribute> </svg:image> </svg:g> </svg:svg> </xsl:match> The SVG-serializer will generate the image. Inside your HTML you can generate a relative uri too, like <image src="foo/01111.jpg"/> if your page is foo.html from foo.wordml. Best Regards, Simon --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
