尺寸等级专为肖像3.5英寸（iPhone 4S）XCode 6？ [英] Size class specifically for portrait 3.5 inch (iPhone 4S) XCode 6?

问题描述

我正在调整我的UI应用程序，但是我遇到了一个我无法解决的问题。

I'm tuning my UI App, but I got an issue that I can't solve.

我可以看到紧凑型高度会影响4.7英寸以下的所有iPhone ，但我的UI很好，除了iPhone 4S（3.5英寸）。

As I can see Compact height affects all iPhones under 4.7 inches, but my UI is fine except for the iPhone 4S (3.5 inches).

我不想修改4.7英寸以下的所有iPhone的布局，只是iPhone 4S，同时我不想遗漏这个设备。

I don't want to modify the layout for all iPhones under 4.7 inches, just the iPhone 4S, at the same time I don't want to left out this device.

有任何解决办法，所以我可以设置修正案，但仅适用于3.5英寸的肖像？或者我应该向那里的1亿台设备说再见？

There's any workaround so I can set the amendments but just and only for the 3.5 inches portrait? or should I say goodbye to 100 millions devices out there?

我知道这是一个棘手的问题，几乎是一项民意调查，但从技术上讲，我想找到最好的方法在这里。

I know it's a tough question and almost an opinion poll, but technically speaking I would like to find my best way out here.

推荐答案

@all我不能让事情变小，因为我正在处理恰好只有的pickerviews UIPickerView的三个有效高度（162.0,180.0和216.0）。尺寸和约束分开。

@all I can't make things smaller, because I'm dealing with pickerviews which happen to have only three valid heights for UIPickerView (162.0, 180.0 and 216.0). Sizes and constraints apart.

iPhone尺寸： http://www.idev101.com/code/User_Interface/sizes.html ，4S是独一无二的。

iPhone Sizes: http://www.idev101.com/code/User_Interface/sizes.html , 4S is unique.

所以虽然我的做法有点儿有点丑陋得到了事情，几乎在我的观点上。

So although my approach it's a little bit ugly get the things done, nearly on my point.

所以我知道它远离Goodville，不要打击我，只是为了分享：

So I know it's far from Goodville, don't hit me down, just for sharing:

func checkForiPhone4S()
{
    if (UIScreen.mainScreen().bounds.size.height == 480) {
        println("It is an iPhone 4S - Set constraints")

        listPickerView.transform = CGAffineTransformMakeScale(1, 0.8);

        var constraintHeight = NSLayoutConstraint(item: listPickerView, attribute: NSLayoutAttribute.Height, relatedBy: NSLayoutRelation.Equal, toItem: nil, attribute: NSLayoutAttribute.NotAnAttribute, multiplier: 1, constant: 100)

        self.view.addConstraint(constraintHeight)

        datePickerView.transform = CGAffineTransformMakeScale(1, 0.8);

        var constraintHeightDate = NSLayoutConstraint(item: datePickerView, attribute: NSLayoutAttribute.Height, relatedBy: NSLayoutRelation.Equal, toItem: nil, attribute: NSLayoutAttribute.NotAnAttribute, multiplier: 1, constant: 100)

        self.view.addConstraint(constraintHeightDate)

    }
}

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