Re: Cocoa: animate the scale and alpha of NSImageView
Re: Cocoa: animate the scale and alpha of NSImageView
- Subject: Re: Cocoa: animate the scale and alpha of NSImageView
- From: "Eric E. Dolecki" <email@hidden>
- Date: Wed, 30 Jul 2014 12:11:22 -0400
Sorry - I forgot about QuartzCore. Seems like Core Animation will do
everything I need.
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On Wed, Jul 30, 2014 at 10:44 AM, Eric E. Dolecki <email@hidden>
wrote:
> Coming from iOS, this kind of thing is simple. For OS X I'm floundering
> trying to find something similar.
>
> I have an NSImageView. I want to animate the scale and alpha of it -
> looping forever. It's a ring image in it.
>
> I've seen documentation in regards to the CoreAnimation framework, but my
> Xcode 6b4 doesn't have it for Cocoa.
>
> Is there an easy way to do this? I'd like to avoid using a layer if
> possible (I put things on top of it), but a layer solution works if it's
> smoother and I can hide it.
>
> Thanks for any help,
> Eric
>
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