Am 07.05.2012 10:05, schrieb Hans Hagen: > On 24-4-2012 18:03, Peter Rolf wrote: >> Hi, >> >> just playing around with spot colors and run into this problem. >> tested with 23.04.2012 and ??.11.2011, same result. the color definition >> leads to an invalid pdf. >> >> >> % multitone.tex---- >> \nopdfcompression >> \setuppagenumber[state=stop] >> \definemultitonecolor[combicolor] [blue=.12,yellow=.28] >> [c=.1,m=.1,y=.3,k=.1] >> >> \starttext >> \null >> \stoptext >> %------------------ >> >> I also attached the original example (spot.tex). > > You need to define the colorants as spot color first. It happens that > yellow is an official built in colorant but blue isn't. > > \nopdfcompression > > \definecolor [xcyan] [c=1] > \definecolor [xmagenta][m=1] > \definecolor [xyellow] [y=1] > > \definespotcolor [scyan] [xcyan] [p=1] > \definespotcolor [smagenta][xmagenta][p=1] > \definespotcolor [syellow] [xyellow] [p=1] > > \definemultitonecolor[scombi] > [xcyan=.2,xmagenta=.4,xyellow=.6][c=.2,m=.4,y=.6] > > \startTEXpage > \hbox \bgroup > \blackrule[color=scyan, width=1cm,height=1cm,depth=0cm]% > \blackrule[color=smagenta,width=1cm,height=1cm,depth=0cm]% > \blackrule[color=syellow, width=1cm,height=1cm,depth=0cm]% > \blackrule[color=scombi, width=1cm,height=1cm,depth=0cm]% > \egroup > \stopTEXpage > >
OK. I simply used the multitone example (spot.tex) from the Wiki. http://wiki.contextgarden.net/Colors#Multitones I have updated the outdated example (12/2004), but I can't tell much about spot or multitone colors (never used them). @all: feel free to add some sentences Peter ___________________________________________________________________________________ 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 ___________________________________________________________________________________
