Photoshop Game Button #02 [UI design] 

Hi. That's using Direct Selection(a). How to use a > ctd + alt + point! If it's like an angler, it's a success.

ctrl + shift + i > delete inverse > layer image(white) delete

Thanks :)

still can not make it would be great to have the explanation straight ;)

1. ctrl + alt + shift + n (new layer) 2. shape layer < ctrl + click (select area) 3. layer1 < alt + delete (fill white)