Am 02.03.2010 19:42, schrieb Peter Rolf: > Hi Troy, > > I don't have the graph.mp file, but I have seen similar errors here. I > guess if you change the lines into > > Gmargin.low:=-.07; > Gmargin.high:=1.07; > > things work again. Sorry, I can't remember the reason why equations > cause trouble in mplib. But I'm quite sure that this is only an > incompatibility and not a bug. > see
http://archive.contextgarden.net/message/20091107.123912.3010813e.en.html for details. I will do the same :) > Best wishes, Peter > > Am 02.03.2010 17:34, schrieb Troy Henderson: >> The following example produces expected output with MKII (texexec) but >> fails the compilation process with MKIV (context). >> >> \startuseMPgraphic{foo} >> input graph; >> path p; >> gdata("data.d", $, augment.p($1,$2);); >> draw begingraph(4in,2.5in); >> gdraw p; >> endgraph; >> \stopuseMPgraphic >> \starttext >> \useMPgraphic{foo} >> \stoptext >> >> >> The data stored in data.d is as follows: >> 0 0 >> 1 1 >> 2 4 >> >> When compiling with MKIV, the following error occurs: >> >> !mplib : mp terminal: >> (/opt/context-minimals/tex/texmf/metapost/base/graph.mp >> ! Redundant equation. >> <to be read again> >> ; >> l.143 Gmargin.low=-.07; >> % bbox fraction for default >> ra... >> >> ! Redundant equation. >> <to be read again> >> ; >> l.144 Gmargin.high=1.07; >> % bbox fraction for default >> ra... >> >> ) >> >> !mplib : mp error: unknown, no error, terminal or log messages >> !mplib : mp terminal: [1] >> >> !mplib : mp error: unknown, no error, terminal or log messages >> > > ___________________________________________________________________________________ > 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 ___________________________________________________________________________________
