> On 29 Jul 2024, at 21:59, Gerben Wierda <gerben.wie...@rna.nl> wrote: > > I have a large PDF with mostly vector and a bit of pixel graphics. It is in > two colours only (the pixels are either one colour or the other, no > dithering). I want to create a new PDF of a segment of the larger PDF (bottom > left corner), where vector is maximally preserved, and where one colour is > replaced by 100% transparency. > > I was wondering if that is doable by using LMTX instead of trying to do this > with some GUI app.
I would start with \clip & \setupclipping to obtain the segment, and \definetransparency to set one of the colours to be transparent. <https://wiki.contextgarden.net/Transparency> — Bruce Horrocks Hampshire, UK ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.net ___________________________________________________________________________________
