更新时间:2023-11-14 16:45:34
边界包含屏幕的边界矩形,以点为单位.它不在乎屏幕方向.
bounds contains the bounding rectangle of the screen, measured in points. It does not care about screen orientation.
横向模式的高度和宽度显示错误
iPhone 6和iPhone 6 Plus上的UIImageView高度缩放显示模式