animationWithKeyPath的值:
transform.scale = 比例轉換
transform.scale.x = 闊的比例轉換
transform.scale.y = 高的比例轉換
transform.rotation.z = 平面圖的旋轉
opacity = 透明度
margin
zPosition
backgroundColor 背景颜色
cornerRadius 圆角
borderWidth
bounds
contents
contentsRect
cornerRadius
frame
hidden
mask
masksToBounds
opacity
position
shadowColor
shadowOffset
shadowOpacity
shadowRadius
KeyPath.png
注意这几条属性别忘记:
theAnimation.removedOnCompletion = NO; theAnimation.fillMode = kCAFillModeForwards; theAnimation.autoreverses = NO;
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