GitHub - yangmeyer/CPAnimationSequence: Describe multi-step UIView animation sequences declaratively.CPAnimationSequence* shakespeare = [CPAnimationSequence sequenceWithSteps: [CPAnimationStep for:0.2 animate:^{ self.romeo.alpha = 1.0; self.julia.alpha = 1.0; }], [CPAnimationStep after:1.0 for:0.7 animate:^{ CGPoint kiss = CGPointMake((self.romeo.center.x + self.julia.center.x)/2, (self.romeo.center.y + self.julia.center.y)/2); self.romeo.center = kiss; self.julia.center = kiss; }], [CPAnimationS
