load startbutton.mat

figure()

h = uicontrol ('Style','pushbutton', ...
               'Position', [60 12 60 75], ...
               'CData', startbutton);

%% icon should be 60x75 since that is the size of
%% startbutton (60x75x3 uint8 image).
%% Instead, it is 12x14 pixels (on my machine)


