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[Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes
From: |
Dan Sebald |
Subject: |
[Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level |
Date: |
Mon, 1 Aug 2016 07:07:21 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0 |
URL:
<http://savannah.gnu.org/bugs/?48667>
Summary: Colormap not controllable at the axes level
Project: GNU Octave
Submitted by: sebald
Submitted on: Mon 01 Aug 2016 07:07:19 AM GMT
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: Any
_______________________________________________________
Details:
Try the following example:
demo('image', 1);
a = rand(10,10);
imshow(a > 0.5, [1,0,0;0,1,0]);
It doesn't seem logical that the colormap used in all subplots (i.e.,
different axes) should take on the same colormap as the most recently used
colormap.
Well, that's the general issue, but more than that is a question of how
imshow() should process the "MAP", i.e., the [1,0,0;0,1,0] in this case. Does
that MAP mean it should be used just for that image, or that the axes/figure
should inherit that map as the color-map?
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?48667>
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- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level,
Dan Sebald <=
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Markus Mützel, 2016/08/01
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Markus Mützel, 2016/08/01
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Dan Sebald, 2016/08/01
- Message not available
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Dan Sebald, 2016/08/04
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Markus Mützel, 2016/08/09
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Dan Sebald, 2016/08/09
- [Octave-bug-tracker] [bug #48667] Colormap not controllable at the axes level, Rik, 2016/08/11