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[Octave-bug-tracker] [bug #51738] bug in montage function
From: |
Tyson Whitehead |
Subject: |
[Octave-bug-tracker] [bug #51738] bug in montage function |
Date: |
Sat, 12 Aug 2017 11:09:57 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.75 Safari/537.36 |
URL:
<http://savannah.gnu.org/bugs/?51738>
Summary: bug in montage function
Project: GNU Octave
Submitted by: twhitehead
Submitted on: Sat 12 Aug 2017 03:09:55 PM UTC
Category: Octave Forge Package
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.0.1
Operating System: GNU/Linux
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Details:
Running the montage function on a series of greyscale images returns the
following error
octave> montage({"grey1.png","grey2.png"})
error: montage: A(I): index out of bounds; value 2 out of bound 1
error: called from
montage at line 146 column 39
The culprit line 146 is
[images(:,:,:,page_range), map] = imread (img_info(idx).Filename, 1:nPages);
and it looks to me like it should be
[images(:,:,:,page_range), map] = imread (img_info.Filename, 1:nPages);
as img_info is the current image according to the earlier line
img_info = infos{idx};
Cheers! -Tyson
PS: The earlier check on line 144
if (size (images, 3) == 1 || all (strcmp {img_info(:).ColorType},
"truecolor")))
also looks suspect to me as again img_info is the current image info and not
the collection of image infos.
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<http://savannah.gnu.org/bugs/?51738>
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- [Octave-bug-tracker] [bug #51738] bug in montage function,
Tyson Whitehead <=