更改CALayer的anchorPoint可移动视图
我想更改anchorPoint,但将视图保留在同一位置。我已经尝试过NSLog-ing self.layer.position,self.center并且无论如何更改anchorPoint,它们都保持不变。但是我的观点动了! 有关如何执行此操作的任何提示? self.layer.anchorPoint = CGPointMake(0.5, 0.5); NSLog(@"center point: %f %f", self.layer.position.x, self.layer.position.y); self.layer.anchorPoint = CGPointMake(1, 1); NSLog(@"center point: %f %f", self.layer.position.x, self.layer.position.y); 输出为: 2009-12-27 20:43:24.161 Type[11289:207] center point: 272.500000 242.500000 2009-12-27 20:43:24.162 Type[11289:207] center point: 272.500000 242.500000