Hello, what is the proper way of using MetaPost with TeX text? I have two examples:
beginfig(1);
draw unitsquare scaled(1cm);
draw textext("$\pi$") shifted((0.5,0.5)*cm);
% label(btex $\pi$ etex, origin);
endfig;
end
mptopdf --metafun produces only "unknown" where the Pi symbol should
be and when I uncomment label the following problem occurs:
Output written on test-temp.dvi (2 pages, 256 bytes).
Transcript written on test-temp.log.
TeXExec | runtime: 0.16436
This is MetaPost, version 1.504 (kpathsea version 6.0.0)
mpost: Not writing to .log (openout_any = p).
! I can't write on file `.log'.
Please type another transcript file name:
...
!pdfTeX error: pdftex (file lmmi12): Font lmmi12 at 600 not found
==> Fatal error occurred, no output PDF file produced!
MPtoPDF 1.4.1 : error while processing tex file
-----------------------------------------------
But, when I put source in
\startMPpage
draw unitsquare scaled(1cm);
draw textext("$\pi$") shifted((0.5,0.5)*cm);
label(btex $\pi$ etex, origin);
\stopMPpage
and call context, the output PDF is okay.
So what is proper way to use TeX inside mpost nowaday?
Best regards
--
Martin Bruchanov
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