Will do. One question - when I am rotating around z - it's using the top left of the shapeLayer as the anchor point. Trying to set it differently isn't changing the anchor point...
CABasicAnimation *rotationAnimation; rotationAnimation =[CABasicAnimation animationWithKeyPath:@ "transform.rotation.z"]; [rotationAnimation setFromValue:DegreesToNumber(0)]; [rotationAnimation setToValue:DegreesToNumber(360)]; [rotationAnimation setDuration:2.0f]; [rotationAnimation setRepeatCount:10000]; [shapeLayer setAnchorPoint:CGPointMake(240, 160)]; [shapeLayer addAnimation:rotationAnimation forKey:@"rotate"]; It just rotates around the top left corner (meaning it comes into and out of view)... I am looking to simply spin the shape where it sits from it's center. On Thu, Dec 3, 2009 at 3:17 PM, Kyle Sluder <kyle.slu...@gmail.com> wrote: > On Thu, Dec 3, 2009 at 12:07 PM, Eric E. Dolecki <edole...@gmail.com> > wrote: > > If I use CAShapeLayer, can I use CGAffineTransform on it? I need to pour > > through the docs now I guess. > > Yes, please brush up on Core Animation. You can apply arbitrary > transformations to a layer, or you can use the rotation/position > properties of the layer itself and let CA take care of all the nested > coordinate systems for you. Since the iPhone uses layers for pretty > much all drawing, you're going to need to get a handle on Core > Animation sooner rather than later. > > --Kyle Sluder > -- http://ericd.net Interactive design and development _______________________________________________ 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
