> Am 25.01.2021 um 20:08 schrieb Henning Hraban Ramm <te...@fiee.net>:
>
> """
> \startmodule[tikzfilter]
>
> \usemodule[filter]
> % docs see https://github.com/adityam/filter
>
> \def\TIKZTEMP{tikztemp} % name of folder for TikZ/buffer files
>
> \startbuffer[tikz::before]
> \environment env_world % contains font setup etc.
> \environment env_TikZ % contains TikZ settings
>
> \startpagefigure
Wrong, I need \startTEXpage
> \starttikzpicture[thick,domain=-90:90]% TODO: make this configurable
Now, how can I forward options from
\starttix[anything]
to this place?
> \stopbuffer
>
> \startbuffer[tikz::after]
> \stoptikzpicture
> \stoppagefigure
\stopTEXpage
> \stopbuffer
>
> \define[1]\ParseTikZFile% #1 is the name of the output file
> {\ctxlua{thirddata.parsetikzfile("#1")}}
>
> \startluacode
> thirddata = thirddata or {}
>
> -- create temp folder if missing
> if not lfs.isdir("\TIKZTEMP") then
> lfs.mkdir("\TIKZTEMP")
> end
>
> function thirddata.parsetikzfile(name)
> -- name is like \TIKZTEMP/mainfile-temp-tikz-21.pdf
> logs.report("TIKZFILTER","name='" .. name .. "'")
> context("\\externalfigure[" .. name .. "]")
> end
> \stopluacode
>
> \defineexternalfilter[tikz][
> cache=yes,
> purge=no,
> directory=\TIKZTEMP,
> bufferbefore={tikz::before},
> bufferafter={tikz::after},
> readcommand=\ParseTikZFile,
> output={\externalfilterbasefile.pdf},
> % ConTeXt never writes results to other directories
> filtercommand={context --batchmode --once --autopdf=auto
> --result=\externalfilterbasefile\space \externalfilterinputfile\space && mv
> \externalfilterbasefile.pdf\space \TIKZTEMP/},
> ]
>
> \stopmodule
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