iOS Programming - Views(视图 - 基本绘制,变换,平移,旋转,反转,倾斜)-CSDN博客

网站介绍:文章浏览阅读148次。1. ViewsA view (an object whose class is UIView or a subclass of UIView) knows how to draw itself into a rectangular area of the interface.Your app has a visible interface thanks to views.(eg: y..._ios 视图 镜像