How to fit a font size on each device in Main storyboard of iOS?

Question

I want to adjust font size for each device. The UI is created for iPhone 8. So the font size is 14. But other phones don't see all the letters because the screen is small. How do I adjust this?

Main.storyboard

storyboard one

storyboard one_1

https://useyourloaf.com/blog/size-classes/ <= I tried to solve the problem by referring to this site, but couldn't help me.

Have you enabled "Use Trait Variation" on your storyboard? Check the "Attributes Inspector Trait Variations" section of this article. https://www.techotopia.com/index.php/Using_Trait_Variations_to_Design_Adaptive_iOS_User_Interfaces#Attributes_Inspector_Trait_Variations — Ishara Amarasekera, Sep 03 '19 at 02:32

Thanh Vu · Accepted Answer · 2019-09-03T02:15:03.623

0

You can't do it with storyboard. You only can with code, in your code you check device type using bounds of screen. And change font size for each screen size.

UPDATE: You can try like this

let screenWidth = UIScreen.main.bounds.size.width
if screenWidth == 640 {
   // iPhone 4inch and 3.5inch. Smaller than iPhone 8
   // Call change font
}

edited Sep 03 '19 at 02:15

answered Sep 03 '19 at 02:01

Thanh Vu

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14

If you can solve it by code, can you show it by code? – iosbegindevel Sep 03 '19 at 02:12
I can't solve it because I'm a beginner. – iosbegindevel Sep 03 '19 at 02:12
@iosbegindevel Check my update answer – Thanh Vu Sep 03 '19 at 02:15
Thank you for your answer. But how do I change the font size? – iosbegindevel Sep 03 '19 at 02:31
@iosbegindevel If you want to change UILabel font. Just `yourLabelVar.font = UIFont.systemFont(ofSize: 12)` to set font size if 12 – Thanh Vu Sep 03 '19 at 02:33
I'm sorry, but I'd like to ask you one more question. I tried to add a label to the text view. The label is obscured by a text view. How do I get this to look? – iosbegindevel Sep 03 '19 at 02:37
@iosbegindevel You should not add label inside UITextView. Please add label to same level as UITextView( is same superview with UITextView) – Thanh Vu Sep 03 '19 at 02:38

How to fit a font size on each device in Main storyboard of iOS?

1 Answers1