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[Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted disp
From: |
Falk Tannhäuser |
Subject: |
[Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display |
Date: |
Thu, 03 Apr 2014 22:26:11 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.3; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0 |
URL:
<http://savannah.gnu.org/bugs/?42043>
Summary: image(X, Y, Img) yields distorted display
Project: GNU Octave
Submitted by: fata
Submitted on: Do 03 Apr 2014 22:26:10 GMT
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Regression
Status: None
Assigned to: None
Originator Name: Falk Tannhäuser
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.8.1
Operating System: Microsoft Windows
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Details:
The following command yields a distorted picture display in Octave version
3.8.1 (Cygwin 64-bit / gnuplot), while a normal (i.e. almost square) picture
is generated when replacing the file /usr/share/octave/3.8.1/m/image/image.m
by the corresponding file from version 3.8.0:
image(1:5, 1:20, 255*eye(60))
See the two attached PNG files for the different results.
This strange behaviour breaks in particular the specgram() function from the
signal package, which is how I noticed the problem.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Do 03 Apr 2014 22:26:10 GMT Name: image_380.png Size: 10kB By: fata
<http://savannah.gnu.org/bugs/download.php?file_id=31117>
-------------------------------------------------------
Date: Do 03 Apr 2014 22:26:10 GMT Name: image_381.png Size: 10kB By: fata
<http://savannah.gnu.org/bugs/download.php?file_id=31118>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?42043>
_______________________________________________
Nachricht gesendet von/durch Savannah
http://savannah.gnu.org/
- [Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display,
Falk Tannhäuser <=
- [Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display, Rik, 2014/04/03
- [Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display, Falk Tannhäuser, 2014/04/04
- [Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display, Rik, 2014/04/04
- [Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display, Falk Tannhäuser, 2014/04/04
- [Octave-bug-tracker] [bug #42043] image(X, Y, Img) yields distorted display, Rik, 2014/04/04