On Fri, 3 Jun 2011, Thomas A. Schmitz wrote:
Hi all,
I'm pulling my hair - thought this was easy, but turns out to be more
difficult. The \externalfigure command can take a width and/or a height
parameter, and context will be happy to take either one into account. I'm
trying to translate that into xml syntax. Here's a minimal example that I can't
make work. If anyone can explain what to do here, I might be able to work this
out (or will be back with more questions :-)
\startbuffer[test]
<a>
<externalfigure height="1cm" resource="hacker"/>
</a>
\stopbuffer
\startxmlsetups xml:testsetups
\xmlsetsetup{\xmldocument}{a|externalfigure}{xml:*}
\stopxmlsetups
\xmlregistersetup{xml:testsetups}
\startxmlsetups xml:a
\xmlflush{#1}\par
\stopxmlsetups
\startxmlsetups xml:externalfigure
\externalfigure[\xmlatt{#1}{resource}]
[\doifnotempty{\xmlatt{#1}{height}}{height=\xmlatt{#1}{height}}]
\stopxmlsetups
(untested)
\exeternalfigure[...][height=\doifemptyelse{\xmlatt{#1}{height}}{fit}{\xmlatt{#1}{height}}]
Aditya
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