property CGPoint endPoint
iOS手势密码的实现方法,property,效果图... ... @property (nonatomic,assign)CGPoint startPoint;//记录开始选中的按键坐标 @property (nonatomic,assign)CGPoint endPoint;//记录结束时的手势坐标 @property (nonatomic,strong)UIImageView *imageView;//画图所需 ...
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