UIView与CALayer（层与视图）
摘要：
一、官方说明 Layers are not a replacement for your app’s views—that is, you cannot create a visual interface based solely on layer objects. Layers provide i 阅读全文
posted @ 2016-03-02 15:26 Beche 阅读(297) 评论(0) 推荐(0) 编辑
