March 22, 2015
3:33 p.m.
On Sun, Mar 22, 2015 at 3:31 PM, kilon alios <kilon.alios@gmail.com> wrote:
Color white - (Color white alpha:1.0) = Color black. again reasonable
No, it's not really reasonable ;)
(Color white alpha: 1.0) = Color white => true
I personally assume to get Color transparent when subtract two absolutely equal colors. And by the way there is no way in pharo to detect that they could be not equal: (Color white alpha: 1.0) != Color white Color white - (Color white alpha:1.0) The same as
Color white - Color white
Cheers, Alex