[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly b
From: |
Dan Sebald |
Subject: |
[Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot |
Date: |
Tue, 27 Sep 2016 23:20:35 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0 |
Follow-up Comment #10, bug #49130 (project octave):
Rik, I see the paragraph you referenced, but it still doesn't answer for me
what to do with "direct" data. The clamping is needed to prevent indexing
outside of a colormap, i.e., LUT. If the index goes outside the LUT, then it
is an indexing error.
But if caxis doesn't affect cdata in "direct" mode, then what should be the
clamping limits? [0 2^8-1], i.e., 8-bit unsigned int? It wouldn't make sense
to use the colormap limits if the caxis has no bearing.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49130>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, (continued)
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Mike Miller, 2016/09/19
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Mike Miller, 2016/09/19
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/19
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Dan Sebald, 2016/09/19
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/19
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Dan Sebald, 2016/09/19
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/20
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Dan Sebald, 2016/09/20
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/20
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/23
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot,
Dan Sebald <=
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/27
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Dan Sebald, 2016/09/27
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/27
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Dan Sebald, 2016/09/28
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/30
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/30
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Dan Sebald, 2016/09/30
- [Octave-bug-tracker] [bug #49130] uint8 images are not shown correctly by imshow with gnuplot, Rik, 2016/09/30