imrotate in progress in Nelson

[Nelson-numerical-software]

🚀 Working on imrotate for Nelson! Rotation with bilinear interpolation is already functional, and performance is looking solid so far. 💪🧠

Click on Image ;)

Code:

% pkg load image
images_path = 'D:/Developpements/Github/nelson-lang/nelson/modules/graphics/tests/images/';
f = figure();
[img, dummy, alpha] = imread([images_path, 'winter-fox-64x64-rgb32.jpg']);

if ~isempty(alpha)
    img = cat(3, img, alpha); 
end

ii = imshow(img);

i = 0;
while ishandle(f) % continue tant que la figure est ouverte
    angle = mod(i, 360);
    set(ii, 'CData', imrotate(img, angle, 'bilinear', 'crop'));
    i = i + 1;
    refresh
end