| Inherits from | |
| Conforms to | |
| Framework | /System/Library/Frameworks/QTKit.framework |
| Availability | Available in QuickTime 7.2.1 and later. |
| Declared in | QTMovieLayer.h |
This class provides a layer into which the frames of a QTMovie can be drawn, and is intended to provide support for Core Animation, that is, drawing the contents of a movie into a layer. QTMovieLayer renders a QTMovie within a layer hierarchy. Note that this class requires rendering using visual contexts. Do not attempt to directly modify the contents property of an QTMovieLayer object. Doing so will effectively turn it into a regular CALayer.
Creates an autoreleased QTMovieLayer associated with the specified QTMovie object.
+ (id)layerWithMovie:(QTMovie *)movie
The QuickTime movie with which to create an autoreleased QuickTime layer object.
By default, the movie starts playing immediately at rate 1.0 from the beginning of the movie. These default characteristics can be modified by setting layer properties or movie properties.
QTMovieLayer.hCreates a QTMovieLayer associated with the specified QTMovie object.
- (id)initWithMovie:(QTMovie *)movie
The QuickTime movie with which to initialize the QuickTime layer object.
This is the designated initializer. By default, the movie starts playing immediately at rate 1.0 from the beginning of the movie. These default characteristics can be modified by setting layer properties or movie properties.
QTMovieLayer.hReturns the movie associated with a QTMovieLayer object.
- (QTMovie *)movie
QTMovieLayer.hSets the QTMovie object in a QTMovieLayer to movie.
- (void)setMovie:(QTMovie *)movie
The currently set QuickTime movie is disposed of using DisposeMovie, unless the QTMovie was created with a call to initWithQuickTimeMovie and the disposeWhenDone flag was NO.
QTMovieLayer.hLast updated: 2009-05-20