[Bugzilla] [Bug 13811] Atri Bhattacharya has changed cc, attachments.created

bugzilla.admin at scilab.org bugzilla.admin at scilab.org
Sun Apr 5 06:22:06 CEST 2015


http://bugzilla.scilab.org/show_bug.cgi?id=13811
--------- Bug Summary -----------
Scilab GUI is difficult to work with on HiDPI displays

---------- Changed by ------------
badshah400 at gmail.com

---------- What changed ----------
cc, attachments.created


Atri Bhattacharya <badshah400 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |badshah400 at gmail.com

--- Comment #2 from Atri Bhattacharya <badshah400 at gmail.com> ---
Created attachment 4047
  --> http://bugzilla.scilab.org/attachment.cgi?id=4047&action=edit
Evince launched with two different values of GDK_SCALE

(In reply to Samuel GOUGEON from comment #1)
> The full resolution of your hardware supposes that you are watching your 13" screen at a distance being the human punctum proximum, ~20 cm.
> If your working distance is bigger, your eyes ignore your screen resolution.
> Your PC should be clever enough to adapt its display resolution according to the geometrical size of the main display device connected to it.

Sorry, I am not sure I understand. Most applications that work on HiDPI resolutions (like that on the Macbook Retina, etc.) scale up their interfaces
by a factor to make sure they look right on these screens. E.g., GNOME applications, scale according to the env variable GDK_SCALE. I attach
screenshot of how evince looks, for example, when started with GDK_SCALE=1 vs GDK_SCALE=2. When GNOME detects an HiDPI resolution it automatically
sets its applications to use GDK_SCALE=2, thus making them look right.

I am suggesting the scilab should probably do something similar, if not automatically, by means of an option in Preferences.

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