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3-dimensional array/matrix in oct-file: crashes


From: marcimatz
Subject: 3-dimensional array/matrix in oct-file: crashes
Date: Wed, 11 Dec 2013 10:37:35 -0800 (PST)

Hello,

I wish to create an RGB image inside of an oct file, and return it to the
user. I followed instructions here:

http://www.gnu.org/software/octave/doc/interpreter/Matrices-and-Arrays-in-Oct_002dFiles.html

and implemented following code that crashes:

dim_vector dv (3);
dv(0) = resolutionX;
dv(1) = resolutionY;
dv(2) = 3;
Matrix mat(dv);

is that normal? I did exactly as indicated in the previous link.

For a greyscale image, following works fine:

dim_vector dv (2);
dv(0) = resolutionX;
dv(1) = resolutionY;
Matrix mat(dv);

Cheers



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