在做一个NavigationController push 子页面时,发现push和pop时很卡,研究了一大阵子后,发现在子页面里影响UI流畅的只有UIImageView的圆角设置:然后我就关闭了圆角,重新运行果然流畅多了.但是产品的需求必须加圆角,没办法,去stackoverflow找方案,发现方法都大同小异,只不过是绘制上做一些优化.后来查看layer的头文件,最后找到了一个牛B的属性: [cpp] view plaincopy /* When true, the layer is rend
英文原文:Things I wish I had known before starting iOS development—Part 1 http://www.cocoachina.com/ios/20150608/12052.html 设计师设计出来了一个不错的引导界面,然而当我看到设计稿的时候,我们的app也没几天就要上线了.这个界面模仿了Evernote iOS app的风格. 我以迅雷不及掩耳盗铃之势开始在Xcode上编程,用了page view controller和scroll v
View Controller Basics 视图控制器基础 Apps running on iOS–based devices have a limited amount of screen space for displaying content and therefore must be creative in how they present information to the user. Apps that have lots of information to display
[文章原地址] http://mobile.tutsplus.com/tutorials/iphone/ios-quick-tip-from-novice-to-expert/ 翻译有误之处请勿见笑,本人将在文章的部分地方添加注释,并根据需求增减文章内容,在此对原作者辛勤劳作表示感谢 iOS Quick Tip: From Novice to Expert Bart Jacobs on Jul 29th 2013 with 5 comments Even though it’s possible