Flash Player 6.
my_btn
._alpha
Property; the alpha transparency (value
) of the button specified by my_btn
. Valid values are 0 (fully transparent) to 100 (fully opaque). Objects in a button with _alpha
set to 0 are active, even though they are invisible.
The following sets the _alpha
property of a button named star_btn
to 30%.
on(release) { star_btn._alpha = 30; }