Re: QTKit Question
Re: QTKit Question
- Subject: Re: QTKit Question
- From: douglas welton <email@hidden>
- Date: Sat, 31 Jul 2010 19:39:39 -0400
Matthew,
I believe that the zoom button being referred to by this method is the zoom button on the QuickTime VR movie Controller. Is the movie being displayed in your QTMovieView linear or a VR movie?
If your movie is linear, then you can scale it using one of the following:
- use a layer-backed view and apply a CI scaling filter
- use the movie view delegate and apply a CI scaling filter
- use raw QuickTime and futz with the movie matrix
- use the View's -scaleUnitSquareToSize method to affect the view's drawing coordinates appropriately.
(Note: These are great ideas in an e-mail, but your mileage may vary...)
later,
douglas
On Jul 31, 2010, at 12:52 PM, Matthew Weinstein wrote:
> I'm using a QTMovieView in my project and a user would like be able to zoom in. Looking at the API there seems to be a
> setZoomButtonsVisible: selector, but it doesn't seem to work on my set up. Does this only work if they have bought QT Pro? I'm on the latest snow leopard, and I notice it says only available with 7.2.1 and later; I think I'm running 7.6.6... Am I missing something?
>
> --1000 thanks,
>
> Matthew Weinstein_______________________________________________
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