Hi Hans, Do you have pstoedit installed ?
root@debian:/home/fab# apt-cache search pstoedit libpstoedit0c2a - PostScript to editable vector graphics library (runtime files) root@debian:/home/fab# I compile the file test.tex with context test.tex Fabrice 2015-08-27 9:39 GMT+02:00 Hans Hagen <pra...@wxs.nl>: > On 8/26/2015 7:12 PM, Fabrice Couvreur wrote: > >> Hi, >> I try to understand how this macro by testing a simple example. Why pdf >> file is empty? >> This question follows my question Cover page (Metafun) >> http://www.ntg.nl/pipermail/ntg-context/2015/083078.html >> Thank you. >> >> \setuppagenumbering[location=] >> >> \setupcolors >> [state=start] >> >> \setMPtext{text}{MATHEMATIQUES} >> >> >> \starttext >> \startuseMPgraphic{test} >> picture pic ; >> pic := image(graphictext \MPstring{text} >> withdrawcolor red >> withpen pencircle scaled 1pt ; ) ; >> addto currentpicture also pic ; >> \stopuseMPgraphic >> \stoptext >> > > Do you have pstoedit installed? > > Anyway, there is a new mechanism that doesn't depend on additional > programs: > > % outlinetext (text) transformations ; > % outlinetext.d (text) (draw options) transformations ; > % outlinetext.f (text) (fill options) transformations ; > % outlinetext.b (text) (draw options) (fill options) transformations ; > % outlinetext.r (text) (fill options) (draw options) transformations ; > > \starttext > > \startMPdefinitions > let graphictext = new_graphictext ; > \stopMPdefinitions > > \startMPpage > > draw outlinetext.b > ("\framed[align=normal]{\input{tufte}}") > (withcolor .5white) > (withcolor red withpen pencircle scaled 1/10) > xsized 10cm ; > > \stopMPpage > > \startMPpage > > draw outlinetext.r > ("\framed[align=normal]{\input{tufte}}") > (withcolor red withpen pencircle scaled 1/10) > (withcolor .5white) > xsized 10cm ; > > \stopMPpage > > \startMPpage > > draw outlinetext.d > ("\framed[align=normal]{\input{tufte}}") > (withcolor .5white) > xsized 10cm ; > > \stopMPpage > > \startMPpage > > picture p ; p := outlinetext.p("PX") ; > > for i within p : > draw i withcolor red withpen pencircle scaled 1/10 ; > endfor ; > > \stopMPpage > > \stoptext > > > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com > | www.pragma-pod.nl > ----------------------------------------------------------------- > > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context@ntg.nl / > http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > > ___________________________________________________________________________________
___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________
