funny, I can't say it has happened to me as I always use CAAnimation .
On May 19, 2011, at 9:27 PM, Quincey Morris wrote: > On May 19, 2011, at 11:22, Gustavo Pizano wrote: > >> Why will it be a bug?, a fade-in animation goes form 0 to 1 alpha, so at the >> start point the alpha value must 0 no? > > What actually happens in Snow Leopard (IIRC -- it was a few weeks ago that I > was using NSViewAnimation) is that the view fades in normally, but at the end > of animation it vanishes again because it's still officially hidden. So, the > fade-in animation works, but it just doesn't "stick" at the end. You can > google the 'NSViewAnimationFadeInEffect' effects key if you want to read more > about it. > > The *technical* answer to the OP's question is easily findable by googling. > However, in this case, the fault is really Apple's. It's hard to know that > NSViewAnimation even exists, starting from any obvious place, such as the > NSView documentation. The OP and the people who responded can't really be > blamed for not realizing there are two intermediate APIs -- NSViewAnimation > and NSAnimation -- between the obvious extremes that *are* well-pointed-to in > the documentation -- [NSView animator] and layers. > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
