Re: [NTG-context] \appliedfigure...
On Wed, 16 Nov 2005, Hans Hagen wrote:
Is there any possibility to get width=1cm ?
Not using \appliedfigure , but if you are willing
to mess with \unprotect:
\unprotect
\appendtoks
\writestatus{figures}{@@efwidth=\@@efwidth}
\writestatus{figures}{figurewidth=\figurewidth}
\to\externalfigurepostprocessors
\protect
Not sure if Hans is all that happy with that, though, because
the use of low-level \@@ef... stuff is precisely what the
\applied .. macros were supposed to hide.
hm, @@ef is going to stay, but it is indeed ugly (maybe some day we have
\figureparameter
Thanks you, \figurewidth and \figureheight should be enough for me, I think!
Just one last question before improving my t-degrade module:
how can I tell ConTeXt to search for images at first in another directory
than the current directory?
When there are two files ./testimg.eps and ./img/testimg.eps the following
test file includes always the first one:
\setupexternalfigures[directory={./img,.}]
\starttext
\externalfigure[testimg][width=3cm]
\stoptext
Greetings, Peter
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Re: [NTG-context] \appliedfigure...
Peter Münster wrote:
In fact, the question is just: how to use \appliedfigureoptions and
\appliedfigurefilename?
Hi Peter,
It looks like this was never answered, and I think the answer is:
they are only accessible from within the \externalfigurepostprocessors
tokenlist, and are meaningliess/unspecified at the outside.
This works, for me:
\appendtoks \writestatus{figures}{file=\appliedfigurefilename}
\to\externalfigurepostprocessors
\starttext
\externalfigure[/home/taco/maps33/minion/image-test][width=1cm]
\stoptext
Does that answer your collector item?
Cheers,
Taco
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Re: [NTG-context] \appliedfigure...
On Wed, 16 Nov 2005, Taco Hoekwater wrote: Peter Münster wrote: On Wed, 16 Nov 2005, Taco Hoekwater wrote: Yes and no, \appliedfigureoptions seems to be empty: It contains only the value of the option= key from \externalfigure, so it will be empty in this case. Is there any possibility to get width=1cm ? Peter -- http://pmrb.free.fr/contact/ ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] \appliedfigure...
Peter Münster wrote:
On Wed, 16 Nov 2005, Taco Hoekwater wrote:
Peter Münster wrote:
On Wed, 16 Nov 2005, Taco Hoekwater wrote:
Yes and no, \appliedfigureoptions seems to be empty:
It contains only the value of the option= key from
\externalfigure, so it will be empty in this case.
Is there any possibility to get width=1cm ?
Not using \appliedfigure , but if you are willing
to mess with \unprotect:
\unprotect
\appendtoks
\writestatus{figures}{@@efwidth=\@@efwidth}
\writestatus{figures}{figurewidth=\figurewidth}
\to\externalfigurepostprocessors
\protect
Not sure if Hans is all that happy with that, though, because
the use of low-level \@@ef... stuff is precisely what the
\applied .. macros were supposed to hide.
Taco
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Re: [NTG-context] \appliedfigure...
Taco Hoekwater wrote:
Peter M�nster wrote:
On Wed, 16 Nov 2005, Taco Hoekwater wrote:
Peter M�nster wrote:
On Wed, 16 Nov 2005, Taco Hoekwater wrote:
Yes and no, \appliedfigureoptions seems to be empty:
It contains only the value of the option= key from
\externalfigure, so it will be empty in this case.
Is there any possibility to get width=1cm ?
Not using \appliedfigure , but if you are willing
to mess with \unprotect:
\unprotect
\appendtoks
\writestatus{figures}{@@efwidth=\@@efwidth}
\writestatus{figures}{figurewidth=\figurewidth}
\to\externalfigurepostprocessors
\protect
Not sure if Hans is all that happy with that, though, because
the use of low-level \@@ef... stuff is precisely what the
\applied .. macros were supposed to hide.
hm, @@ef is going to stay, but it is indeed ugly (maybe some day we have
\figureparameter
btw, how about:
\usemodule[res-trace]
it will let context write a \jobname.rlg (resource log) with some info
Hans
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Re: [NTG-context] \appliedfigure... (was: new feature / manual)
On Wed, 21 Sep 2005, Hans Hagen wrote:
since conversion normally happens once, the delayed postprocessing is not
a real problem; the advantage is that you then have access to all those
\applied... variables
Thank you! I tried to use these macros, but I cannot get
\appliedfigureoptions expanded to get the height or width of the figure.
The new t-degrade.tex is on the same place. Could you take a look at it
please?
can you send me the file? (extremely crowded mail box so looking backward
...)
In fact, the question is just: how to use \appliedfigureoptions and
\appliedfigurefilename? In the following test-file, \appliedfigureoptions
shows nothing and \appliedfigurefilename gives an error:
\starttext
\externalfigure[/opt/teTeX/texmf-local/tex/context/sample/spider][width=1cm]
\appliedfigureoptions
%\appliedfigurefilename
%% ERROR: Undefined control sequence.
%% \appliedfigurefilename -\@@effilename
\stoptext
Nevertheless I send here attached the new t-degrade.tex, in order to let
you see how I want to use these two macros.
Another question: when there are two files ./fig.eps and ./degrade/fig.eps
how can I tell ConTeXt to prefer loading the second figure when using
\externalfigure[fig][options] ?
It seems, that \setupexternalfigures[directory={degrade,.}] does not
help...
Greetings, Peter
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t-degrade.tex
Description: TeX document
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Re: [NTG-context] \appliedfigure...
� wrote:
Another question: when there are two files ./fig.eps and ./degrade/fig.eps
how can I tell ConTeXt to prefer loading the second figure when using
\externalfigure[fig][options] ?
you may try prefix=degrade/
this is what the rlx files use
It seems, that \setupexternalfigures[directory={degrade,.}] does not
help...
\expanded{\getparameters[Deg][height=,\appliedfigureoptions]}
else the scanner sees no key=value
Hans
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tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
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Re: [NTG-context] \appliedfigure...
On Wed, 21 Sep 2005, Hans Hagen wrote:
\expanded{\getparameters[Deg][height=,\appliedfigureoptions]}
else the scanner sees no key=value
I've already tried this, but \appliedfigureoptions seems to be as empty as
\relax...
Cheers, Peter
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