On 01/20/2016 07:35 PM, Alan BRASLAU wrote: > On Wed, 20 Jan 2016 17:56:53 +0100 Pablo Rodriguez wrote: > >> On 01/20/2016 01:19 PM, Wolfgang Schuster wrote: >>>> Pablo Rodriguez 20. Januar 2016 um 13:10 >>>> [...] >>>> How can I invert the colors in the external figure without having >>>> to edit the image file? >>>> >>>> Many thanks for your help, >>> You have to use the Adobe Reader to view the PDF. >> >> I’m afraid that I’m on Linux and I don’t have Adobe Reader installed. > > Not just on Linux... (Adobe reader is a notorious security hole).
Many thanks for your reply, Alan. \startnegative is the way of doing it, as Wolfgang suggested. Don’t worry, I won’t install Adobe Reader. Ghostscript also implements what actually is the /TR (transformation) entry for /ExtGState (graphics state) dictionary. (I was wrong in my previous message.) Only poppler and mupdf should implement it. Many thanks for your help, Pablo -- http://www.ousia.tk ___________________________________________________________________________________ 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 ___________________________________________________________________________________
