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[Octave-bug-tracker] [bug #31457] octave 3.2.4 + gnuplot 4.5.0, ginput f
From: |
Szabolcs Galambosi |
Subject: |
[Octave-bug-tracker] [bug #31457] octave 3.2.4 + gnuplot 4.5.0, ginput fails for images |
Date: |
Tue, 26 Oct 2010 10:09:21 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/534.7 (KHTML, like Gecko) Chrome/7.0.517.41 Safari/534.7 |
URL:
<http://savannah.gnu.org/bugs/?31457>
Summary: octave 3.2.4 + gnuplot 4.5.0, ginput fails for
images
Project: GNU Octave
Submitted by: szabi
Submitted on: Tue 26 Oct 2010 10:09:20 AM GMT
Category: None
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: 3.2.4
Operating System: GNU/Linux
_______________________________________________________
Details:
Running Debian Lenny, compiled octave 3.2.4 from sources obtained from debian
testing, gnuplot 4.5.0 was compiled from original sources.
Problem: ginput works for normal 2D plots, but fails for images produced for
example using 'imagesc'.
Example:
octave:1> plot([1:10]);
octave:2> [x,y]=ginput(1)
x = 5.2474
y = 5.1214
This works as should.
octave:3> A=eye(10);imagesc(A);
octave:4> [x,y]=ginput(1)
x = 0
y = 0
octave returns zeros regardless on where the image is clicked.
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Szabolcs Galambosi <=