On Mon, Apr 29, 2019 at 10:52:59AM +0200, Bahr Rudolf wrote: > On Sun, Apr 28, 2019 at 11:12:43PM +0200, Hans Hagen wrote: > > On 4/28/2019 8:10 PM, Rudolf Bahr wrote: > > > > > > Dear list, > > > > > > I'm getting unexplainable artefacts in the pdf-output. > > > > > > My MWE is: > > > > > > ------------------ > > > \starttext > > > > > > \externalfigure > > > [input.png] > > > [width=100mm] > > > > > > \stoptext > > > ------------------ > > > > > > I append the output "MWE.pdf" and the input-figure "input.png" for > > > comparison. > > > > > > I'm experiencing the artefacts with some figures which are all several > > > years old. > > > Until now it never happened in conTeXt programs. Because I installed a > > > new OS > > > (LinuxMint) on my workstation at the same time I tried 3 pdfviewers > > > (okular, > > > evince, xpdf) all with the same result. > > > > different inclusion code > > > > > I'm using LuaMetaTeX, Version 2.00.0, > > > ConTeXt ver: 2019.04.13 17:25 MKIV beta fmt: 2019.4.15 > > > > > > Please, do you have any idea what could be the reason? > > no problems here .. can you update? > > > > Hans > > > Sorry, but even after updating to > ConTeXt ver: 2019.04.29 09:02 MKIV beta fmt: 2019.4.29 > I'm experiencing the same artefacts as before. > > Please, what means "different inclusion code"? >
Interesting news! After having changed the png-Format of the external figure to ".tiff"-Format by gimp2.10 the artefacts have gone! Rudolf ___________________________________________________________________________________ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________
