On Nov 23, 2008, at 9:54 AM, DKJ wrote:
Now I'm getting a very odd result. In the code for a UIView I have
this:
CALayer *theLayer = self.layer;
id pLayer = [theLayer presentationLayer];
The first line is fine, but for the second I get a compiler warning:
no
I have two subviews sv1 and sv2 that I've animated by setting their
center properties inside of an animation block. This animation code is
in sv1.m and sv2.m. It all works just fine: they both move smoothly
around in the superview by choosing new centre points in a continuous
loop. It
I have not done this myself, but I understand that you can find the
actual positions of things in the middle of an animation by querying
the [ [ myView layer ] presentationLayer ]. This is a version of the
layer that has all of the current values in the middle of an
animation. As long as
On 23-Nov-08, at 9:11 , Wyatt Webb wrote:
I have not done this myself, but I understand that you can find the
actual positions of things in the middle of an animation by
querying the [ [ myView layer ] presentationLayer ]. This is a
version of the layer that has all of the current values
Now I'm getting a very odd result. In the code for a UIView I have this:
CALayer *theLayer = self.layer;
id pLayer = [theLayer presentationLayer];
The first line is fine, but for the second I get a compiler warning:
no '-presentationLayer' method found
I'm looking at
Despite the compiler warning, this code:
CGRect cr = [[self.layer presentationLayer] frame];
NSLog( @%.1f %.1f, CGRectGetMidX( cr ), CGRectGetMidY( cr ) );
gives me just what I hoped for. I have the animation delegate start a
timer when the animation begins, and the timer