[NTG-context] [ntg-context] ppchtex questions and maybe buglets

Bernhard Rosensteiner brosensteiner at gmail.com
Fri Feb 26 15:04:26 CET 2010


Hi all,

ppchtex is really nice. after experimenting with it  i found some buglets:

\starttext

\setupchemical[axis=off,frame=on, option=test, size=medium, scale=medium, right=2000, left=3000, height=6000,textsize=medium]%textsize and option=test has no effect - why?
\startchemical 
\chemical[SIX,SB135,DB246,SR6,Z,CRZ6][N,C,N,C,C,C,{\LC{\color[green]{NH}}}]%here color works
\color[green]{\chemical[ADJ3,Five,SB235,DB4,Z345,SR3,CRZ3][N,C,H,H]}%color does not work here, manual says it should -why?
\bottext{\offset[y=-\baselineskip]{Adenin}}
\stopchemical

\stoptext

maybe someone can also explain how the OFF key works. the behaviour is strange in my opinion. i found nothing precise in the manual. onhttp://chneukirchen.org/blog/archive/2004/05/ppchtex.html i found following explanation:

18OFF1: do 18 small steps in direction 1 (right)

but this don´t work - even with the example on the homepage.


best regards
Bernhard





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