On Fri, 7 Aug 2015 13:00:47 -0400 John Kitzmiller <k...@inradius.net> wrote:
> Thank you Alan. setrange is the key I had not tried and I will be > more careful with (2). > > This may not be the proper way to ask, but it is related to the > topic: how to get Hobby’s Figure 9 from the mpgraph manual to work > using m-graph? > > http://ctan.org/tex-archive/systems/doc/metapost/source-manual > <http://ctan.org/tex-archive/systems/doc/metapost/source-manual> > > Thanks again, > John \usemodule [graph] \startMPpage [instance=graph] draw begingraph(3in,2in); glabel.lft(btex \vbox{\hbox{Quadrillions}\hbox{of BTU}} etex, OUT); path p[]; numeric t; gdata("energy.d", $, t:=0; augment.p1($1,0); for j=2 upto 5: t:=t+scantokens $[j]; augment.p[j]($1,t); endfor) picture lab[]; lab2=btex coal etex; lab3=btex crude oil etex; lab4=btex natural gas etex; lab5=btex hydroelectric etex; for j=5 downto 2: gfill p[j]--reverse p[j-1]--cycle withcolor .16j*white; glabel.lft(image(unfill bbox lab[j]; draw lab[j]), .7+length p[j]); endfor endgraph; closefrom "energy.d" ; \stopMPpage One needs to think about closing the data file as ConTeXt opens a single MP instance that is run throughout the entire document AND over its multiple runs. If the file is left open, a second run will try to read on from the point where it left off. THIS IS A SUBTLE POINT THAT SHOULD BE NOTICED BY ALL MPLIB USERS! Alan -- Alan Braslau CEA DSM-IRAMIS-SPEC CNRS UMR 3680 Orme des Merisiers 91191 Gif-sur-Yvette cedex FRANCE tel: +33 1 69 08 73 15 fax: +33 1 69 08 87 86 mailto:alan.bras...@cea.fr ___________________________________________________________________________________ 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 ___________________________________________________________________________________
