TeXGyre Heros on Firefox - juh via ntg-context

From: juh via ntg-context <ntg-context@ntg.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: juh <juh+ntg-context@mailbox.org>
Subject: TeXGyre Heros on Firefox
Date: Thu, 10 Mar 2022 13:44:33 +0100	[thread overview]
Message-ID: <YinysU+Gu6YdSmwq@odysseus> (raw)

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Dear all,

there were some discussions on pdf viewers on the list and I know that
things are not always fine. I now have a problems with the Firefox pdf
viewer and TeX Gyre Heros.

The font looks uneven in FF, no problems elsewhere. 

When I scroll into the pdf to set the display to 150% or more the font
shows up just fine. So it seems to be a display problems with firefox.

I tried several pdf versions no change.

My configuration:

  \definefontfamily[mainfont][serif][texgyreheros]
  \definefontfamily[mainfont][sans] [textgyreheros]
  \definefontfamily[mainfont][mono] [texgyrecursor][features=none]
  \definefontfamily[mainfont][math] [texgyrepagellamath]

\definefallbackfamily 
  [mainfont]
  [rm]
  [Latin Modern Math]
  [scale=0.925, range=0x22C0]

\definefontfeature[smallcaps][script=latn, protrusion=quality, expansion=quality, smcp=yes, onum=yes, pnum=yes]
\setupalign[hz,hanging]
\setupitaliccorrection[global, always]

Is there anything I can do?

And the is another issue:
To my big surprise ArialBold MT is included into the file.

I am using the current lmtx.

If you want to see the effect, download the pdf.
https://www.hostsharing.net/publikationen/vereinshandbuch/

Just click on "Anonym herunterladen" no need to register.

TIA
juh
-- 
Autoren-Homepage: ......... http://literatur.hasecke.com
Satiren & Essays: ......... http://www.sudelbuch.de
Privater Blog: ............ http://www.hasecke.eu
Netzliteratur-Projekt: .... http://www.generationenprojekt.de

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