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[Octave-bug-tracker] [bug #50511] colororder property seems to be reset
From: |
Andrei Kramer |
Subject: |
[Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot |
Date: |
Fri, 10 Mar 2017 13:48:30 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
URL:
<http://savannah.gnu.org/bugs/?50511>
Summary: colororder property seems to be reset on plot
Project: GNU Octave
Submitted by: akramer
Submitted on: Fri 10 Mar 2017 06:48:29 PM UTC
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name: Andrei Kramer
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.2.1
Operating System: GNU/Linux
_______________________________________________________
Details:
= ColorOrder =
a set colororder property is reset when plot() is called.
It is a freshly compiled octave-4.2.1
== Example ==
version
x=linspace(0,2*pi,n=64);
Y=[sin(x);cos(x);tan(x);cot(x)]';
figure(); #clf; cla;
CO=gray(4);
set(gca,'colororder',CO);
plot(x,Y,";;");
ylim([-1,1]);
current_CO=get(gca,"colororder");
if (size(current_CO)==size(CO))
if (current_CO==CO)
printf("colororder worked.\n");
else
warning("wrong colororder.\n");
endif
else
warning("set colororder did not work");
endif
produces the output:
ColorOrderTest
ans = 4.2.1
warning: set colororder did not work
warning: called from
ColorOrderTest at line 19 column 3
and of course a plot with default colours.
== Further Information ==
There was this bug [bug
#39291](https://savannah.gnu.org/bugs/?func=detailitem&item_id=39291) for an
older version and different OS, so it's probably a different thing.
where could I possibly begin to investigate why that is?
This is also happening in Ubuntu's build of Octave 4.0.3, so it is probably
unrelated to the change of the default colors.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Fri 10 Mar 2017 06:48:29 PM UTC Name: ColorOrderTest.m Size: 384B
By: akramer
test script, same as in submission
<http://savannah.gnu.org/bugs/download.php?file_id=39967>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?50511>
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- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot,
Andrei Kramer <=
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Dan Sebald, 2017/03/10
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Dan Sebald, 2017/03/10
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Rik, 2017/03/10
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Andrei Kramer, 2017/03/10
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Andrei Kramer, 2017/03/10
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Rik, 2017/03/10
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Andrei Kramer, 2017/03/12
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Rik, 2017/03/12
- [Octave-bug-tracker] [bug #50511] colororder property seems to be reset on plot, Markus Mützel, 2017/03/12