Question

I’m rotating an arrow by 45 degrees. When an animation ends, the arrow returns to its original state (0 degrees). I need that the arrow doesn’t return to original state and it will be rotate by 45 degrees at the end of animation.

CABasicAnimation *fullRotationShort = [CABasicAnimation animationWithKeyPath:@"transform.rotation"];
fullRotationShort.fromValue = [NSNumber numberWithFloat:0];
fullRotationShort.toValue = [NSNumber numberWithFloat:M_PI/28*4.7];
fullRotationShort.duration = 1.0f;
fullRotationShort.repeatCount = 1;
[imgViewArrowShort.layer addAnimation:fullRotationShort forKey:nil];

Answer 1

Set the property:

fullRotationShort.fillMode = kCAFillModeForwards;
fullRotationShort.cumulative = YES;
   fullRotationShort.removedOnCompletion=NO;