如何更改 UIView 大小? [英] How do I change UIView Size?
本文介绍了如何更改 UIView 大小?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在启动时修改 UIView 高度时遇到问题.
I have trouble with modifying my UIView height at launch.
我必须使用 UIView,我想要一个屏幕尺寸 * 70,另一个来填补空白.
I have to UIView and I want one to be screen size * 70 and the other to fill the gap.
这是我所拥有的
@IBOutlet weak var questionFrame: UIView!
@IBOutlet weak var answerFrame: UIView!
let screenSize:CGRect = UIScreen.mainScreen().bounds
和
questionFrame.frame.size.height = screenSize.height * 0.70
answerFrame.frame.size.height = screenSize.height * 0.30
它在运行时对应用没有影响.我使用自动布局,但我只有边距限制...
It has no effect on the app during run time. I use autolayout but I only have margins constraints...
我做错了吗?
推荐答案
给你.这应该有效.
questionFrame.frame = CGRectMake(0 , 0, self.view.frame.width, self.view.frame.height * 0.7)
answerFrame.frame = CGRectMake(0 , self.view.frame.height * 0.7, self.view.frame.width, self.view.frame.height * 0.3)
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