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[Octave-bug-tracker] [bug #48195] missing getframe function
From: |
Philip Nienhuis |
Subject: |
[Octave-bug-tracker] [bug #48195] missing getframe function |
Date: |
Tue, 14 Jun 2016 17:49:01 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Linux i686 on x86_64; rv:43.0) Gecko/20100101 Firefox/43.0 SeaMonkey/2.40 |
Follow-up Comment #8, bug #48195 (project octave):
I tried the original patch from Panxto and that works like a charm on
Mageia-5. Thanks very much so far!
I've yet to try in Windows (made the build but had no time to install it yet)
but I suppose it'll run fine there as well.
Several years back I looked into it but as my C++ proficiency is lacking and
Octave's graphics system is a bit opaque to me I never got any further than
reading up on OpenGL's glReadpixels :-)
Regarding Panxto's comments: as I understand Matlab's docs, getframe() is
meant to grab (part of) a graphics window, not an arbitrary part of the
users's screen. Now that wouldn't be an argument to limit it to a graphics
window. Maybe some special Octave-only input arg could help to switch between
graphics window (axis measures) and screen (pixels).
The next challenge would be capturing remote screens; or maybe a specific
screen in a dual/triple/multiple screens setup.
Let's first make getframe work reliably on a graphics window, then go for more
options ?
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- [Octave-bug-tracker] [bug #48195] missing getframe function, Guillaume, 2016/06/10
- [Octave-bug-tracker] [bug #48195] missing getframe function, Rik, 2016/06/10
- [Octave-bug-tracker] [bug #48195] missing getframe function, Mike Miller, 2016/06/10
- [Octave-bug-tracker] [bug #48195] missing getframe function, Pantxo Diribarne, 2016/06/13
- [Octave-bug-tracker] [bug #48195] missing getframe function, Pantxo Diribarne, 2016/06/14
- [Octave-bug-tracker] [bug #48195] missing getframe function, Guillaume, 2016/06/14
- [Octave-bug-tracker] [bug #48195] missing getframe function, Pantxo Diribarne, 2016/06/14
- [Octave-bug-tracker] [bug #48195] missing getframe function, Pantxo Diribarne, 2016/06/14
- [Octave-bug-tracker] [bug #48195] missing getframe function,
Philip Nienhuis <=
- [Octave-bug-tracker] [bug #48195] missing getframe function, Philip Nienhuis, 2016/06/14
- [Octave-bug-tracker] [bug #48195] missing getframe function, Pantxo Diribarne, 2016/06/14
- [Octave-bug-tracker] [bug #48195] missing getframe function, Philip Nienhuis, 2016/06/15
- [Octave-bug-tracker] [bug #48195] missing getframe function, Guillaume, 2016/06/15
- [Octave-bug-tracker] [bug #48195] missing getframe function, Philip Nienhuis, 2016/06/15
- [Octave-bug-tracker] [bug #48195] missing getframe function, Pantxo Diribarne, 2016/06/28
- [Octave-bug-tracker] [bug #48195] missing getframe function, Guillaume, 2016/06/30