What do you recommend using as the preprocessor?
FOP 0.21 will render SVG? Cool!
On 3/27/06, Bob Stayton <bobs sagehill.net> wrote:
> I'm not sure what you are expecting, but fop 0.20.5
does not
> support MathML processing. The stylesheet just passes
MathML
> content through, on the assumption that the downstream
processor
> can typeset it in some way. But fop cannot process it,
and
> indicates so in the error messages.
>
> You can preprocess your math into an SVG image, and use
a
> mediaobject inside your informalequation to reference
the SVG
> file.
>
> Bob Stayton
> Sagehill Enterprises
> DocBook Consulting
> bobssagehill.net
>
>
> ----- Original Message -----
> From: "Bruno GUEGAN" <bruno_gueganyahoo.fr>
> To: <docbook-appslists.oasis-open.org>
> Sent: Thursday, March 23, 2006 6:49 PM
> Subject: [docbook-apps] Docbook5.0b4 mathml xsltproc
fop
>
>
> > Hello,
> >
> > I used xmllint to validate the file howto.xml
(resulting from
> > documentation on
> > docbook5.0) in which I put tags mathml.
> >
> > $ xmllint --noout --relaxng
> > ../libs/docbook-5.0b4/custom_rng.rng howto.xml
> > howto.xml validates
> > $
> >
> > $ cat ../libs/docbook-5.0b4/custom_rng.rng
> > <?xml version="1.0"
encoding="UTF-8"?>
> > <grammar xmlns="http://relaxng.or
g/ns/structure/1.0">
> >
> > <include href="rng/docbook.rng">
> > <define name="db._any.mml">
> > <externalRef
href="mathml/mathml2.rng"/>
> > </define>
> >
> > <define name="db._any.svg">
> > <externalRef
href="svg1.1/svg11.rng"/>
> > </define>
> >
> > <define name="db._any">
> > <element>
> > <anyName>
> > <except>
> > <nsName ns="http://docbook.org/ns/d
ocbook"/>
> > <nsName ns="http://www.w3.org/1999/x
html"/>
> > <nsName ns="http://www.w3.org/
1998/Math/MathML"/>
> > <nsName ns="http://www.w3.org/2000/svg
"/>
> > </except>
> > </anyName>
> > <zeroOrMore>
> > <choice>
> > <attribute>
> > <anyName/>
> > </attribute>
> > <text/>
> > <ref name="db._any"/>
> > </choice>
> > </zeroOrMore>
> > </element>
> > </define>
> > </include>
> >
> > </grammar>
> >
> > Now, I seek to transform this document howto.xml
to obtain HTML
> > with xsltproc.
> > $ xsltproc -V
> > Using libxml 20623, libxslt 10115-CVS1043 and
libexslt
> > 812-CVS1043
> > xsltproc was compiled against libxml 20623,
libxslt 10115 and
> > libexslt 812
> > libxslt 10115 was compiled against libxml 20623
> > libexslt 812 was compiled against libxml 20623
> > $
> >
> > $ xsltproc -o /tmp/howto.html
> > ../libs/docbook-xsl-1.69.1/html/docbook.xsl
> > howto.xml
> > Stripping NS from DocBook 5/NG document.
> > Processing stripped document.
> > $
> >
> > The result (a part of document) exactly like that
:
> > A MathML formula can be typeset inline, as here
E=mc 2 ,
> > Einstein's famous
> > equation.
> > A = x y z w .
> >
> > There is no exit with mathematical characters. A :
is a matrix
> > ... Like this :
> > <para>
> > <informalequation>
> > <mml:math xmlns:mml="http://www.w3.org/
1998/Math/MathML">
> > <mml:mrow>
> > <mml:mi>A</mml:mi>
> > <mml:mo>=</mml:mo>
> > <mml:mfenced open="["
close="]">
> > <mml:mtable><!-- table or matrix
-->
> > <mml:mtr> <!-- row in a table
-->
> >
<mml:mtd><mml:mi>x</mml:mi></mml:mtd>
;<!-- table -->
> >
<mml:mtd><mml:mi>y</mml:mi></mml:mtd>
;<!-- entry -->
> > </mml:mtr>
> > <mml:mtr>
> >
<mml:mtd><mml:mi>z</mml:mi></mml:mtd>
;
> >
<mml:mtd><mml:mi>w</mml:mi></mml:mtd>
;
> > </mml:mtr>
> > </mml:mtable>
> > </mml:mfenced>
> > </mml:mrow>
> > <mml:mtext>.</mml:mtext>
> > </mml:math>
> > </informalequation>
> > </para>
> >
> > For the pdf (fop 0.20.5-8) :
> > $ xsltproc -o /tmp/howto.fo
> > ../libs/docbook-xsl-1.69.1/fo/docbook.xsl
> > howto.xml
> > Making portrait pages on USletter paper
(8.5inx11in)
> > XPath error : Invalid context position
> > xmlXPathCompiledEval: evaluation failed
> > $
> >
> > $ fop -fo /tmp/howto.fo -pdf /tmp/howto.pdf
> > ....
> > [ERROR] Unsupported element encountered: math
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 11, col: 276)
> > [ERROR] Expected XSL-FO (root, page-sequence,
etc.), SVG (svg,
> > rect, etc.) or
> > elements from another supported language.
> > [ERROR] Unsupported element encountered: mn
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 12, col: 12)
> > [ERROR] Unsupported element encountered: mi
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 17, col: 9)
> > [ERROR] Unsupported element encountered: mo
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 17, col: 27)
> > [ERROR] Unsupported element encountered: msup
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 17, col: 65)
> > [ERROR] Unsupported element encountered: mrow
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 22, col: 15)
> > [ERROR] Unsupported element encountered: mfenced
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 25, col: 39)
> > [ERROR] Unsupported element encountered: mtable
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 26, col: 21)
> > [ERROR] Unsupported element encountered: mtr
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 27, col: 20)
> > [ERROR] Unsupported element encountered: mtd
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 28, col: 23)
> > [ERROR] Unsupported element encountered: mtext
(Namespace:
> > http://www.w3.org/
1998/Math/MathML). Source context:
> > file:/tmp/howto.fo
> > (line: 38, col: 16)
> > ....
> > $
> >
> > Finally the file catalog :
> > $ echo $XML_CATALOG_FILES
> >
/home/bruno/Travail/DocBook5.0/libs/docbook-xsl-1.69.1/catal
og.xml
> > /etc/xml/catalog
> >
> > Could you help me to obtain a correct exit?
> >
> > Best regards,
> > Bruno
> > --
> > Le contraire est utile. Des opposés sort le plus
beau concert.
> > De la discorde
> > tout est né.
> > Héraclite
> >
> >
> >
> >
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> >
>
>
>
>
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--
http://chris.chiasson.nam
e/
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