MATLAB: Image rotate

Question

Can I have rotate image with white background

By default if we use imrotate it rotate image with black background can I have rotated image with white background?

Answer 1

Irot = imrotate(I,theta);
Mrot = ~imrotate(true(size(I)),theta);
Irot(Mrot&~imclearborder(Mrot)) = 255;
%View 'er
imtool(Irot)

Edited to be more robust/simpler