[Octave-bug-tracker] [bug #41851] ind2rgb tests

[Guillaume]

Follow-up Comment #2, bug #41851 (project octave):

Sorry about that, I should have copied the exact code I used:


img = [2 4 5; 3 2 5; 1 2 4];
map = [0.0  0.0  0.0
       0.2  0.4  0.6
       0.4  0.4  0.5
       0.3  0.7  1.0
       0.1  0.5  0.8];
img = uint8 (img -1);
[rgb] = ind2rgb (double(img), map)


MATLAB returns:

rgb(:,:,1) =
         0    0.4000    0.3000
    0.2000         0    0.3000
         0         0    0.4000
rgb(:,:,2) =
         0    0.4000    0.7000
    0.4000         0    0.7000
         0         0    0.4000
rgb(:,:,3) =
         0    0.5000    1.0000
    0.6000         0    1.0000
         0         0    0.5000


while Octave dev returns:

error: ind2rgb: X must be an indexed image


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