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UILabel AutoResize Swift


UILabel AutoResize Swift

By : user2955200
Date : November 22 2020, 10:38 AM
With these it helps Generally advised to ask 1 question per post so you get clear responses & don't mix topics, but...
code :
if currentPerson != nil {
   title.text = "\(currentPerson.name) \(currentPerson.surname)" 
}
else {
   title.text = ""
}
// current convention would be to use "currentPerson" on both sides, which can be confusing. The left side is a temporary constant & the right side is the optional property you've declared somewhere above 
if let aPerson = currentPerson { 
  title.text = "\(aPerson.name) \(aPerson.surname)"   
}
else {
   title.text = ""
}
title.text = currentPerson!.name + " " + currentPerson!.surname


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UILabel - autoresize

UILabel - autoresize


By : antu
Date : March 29 2020, 07:55 AM
I wish this help you How is it possible to resize size of text in UILabel in order to fit in the label? (I don't want those 3 dots to appear)
code :
UILabel *label;
label.adjustsFontSizeToFit = YES;
label.minimumFontSize = 5.0; // or whatever else minimum font size you want
Do not autoresize UILabel

Do not autoresize UILabel


By : user3381204
Date : March 29 2020, 07:55 AM
This might help you everybody, this is my question: , You can use this which is inherited from UIView:
code :
@property(nonatomic) BOOL autoresizesSubviews
UILabel AutoResize cuts off the top part of the text

UILabel AutoResize cuts off the top part of the text


By : Randyshirts
Date : March 29 2020, 07:55 AM
this will help What you are adjusting automatically is the Width and not the Height. The Height is something you'll have to adjust manually based on the maximum font size you will use. If the maximum (assigned initial) font size fits in height, so will the smaller one's do, after they are automatically adjusted
AutoResize ContainerView's Width According To Dynamic UILabel

AutoResize ContainerView's Width According To Dynamic UILabel


By : Ryan Heath
Date : March 29 2020, 07:55 AM
hope this fix your issue The parent container view will auto adjust the width to fit the content inside if all your CV views have a width than can be determined by autolayout (you said you'll use sizetofit for this). Then they must have fixed vertical spaceing between the and the first and last also must have margins to the parent container (leading and trailing). The parent container must not have a constrained width (fixed width constraint for instance) because it must resize according to the content inside and if it does this results in a constraint conflict and it won't work. If you do not use autolayout for the parent view container or you have a width constraint you could get the size of the container using
code :
let size = parentViewContainer. systemLayoutSizeFittingSize(UILayoutFittingCompressedSize)
Autoresize multiline UILabel in Swift

Autoresize multiline UILabel in Swift


By : SaifEliyas
Date : March 29 2020, 07:55 AM
To fix this issue Below code will keep the frame size and adjust the font size according with direction label content.
code :
let backgroundView = UIView(frame: CGRect(x: 5, y: UINavigationController().navigationBar.frame.height + UIApplication.shared.statusBarFrame.height, width: UIScreen.main.bounds.width - 10, height: UIScreen.main.bounds.width - 100))
let direction = UILabel()

 override func viewDidLoad() {
    super.viewDidLoad()

 direction.backgroundColor = UIColor.green
 direction.numberOfLines = 0
 direction.textAlignment = .center
 direction.font = UIFont.boldSystemFont(ofSize: 40)
 direction.adjustsFontForContentSizeCategory = true
 direction.adjustsFontSizeToFitWidth = true
 direction.text = "This is some multiline label with a background colour" // Set or Initiate random function for your array here.

 backgroundView.backgroundColor = UIColor.red
 view.addSubview(backgroundView)
 backgroundView.addSubview(direction)

 Timer.scheduledTimer(timeInterval: 10.0, target: self, selector: #selector(random), userInfo: nil, repeats: true)  

 direction.translatesAutoresizingMaskIntoConstraints = false

 NSLayoutConstraint(item: direction,
                       attribute: .leading,
                       relatedBy: .equal,
                       toItem: backgroundView,
                       attribute: .leadingMargin,
                       multiplier: 1.0,
                       constant: 0.0).isActive = true

NSLayoutConstraint(item: direction,
                       attribute: .trailing,
                       relatedBy: .equal,
                       toItem: backgroundView,
                       attribute: .trailingMargin,
                       multiplier: 1.0,
                       constant: 0.0).isActive = true


NSLayoutConstraint(item: direction,
                       attribute: .top,
                       relatedBy: .equal,
                       toItem: backgroundView,
                       attribute: .topMargin,
                       multiplier: 1.0,
                       constant: 0.0).isActive = true

NSLayoutConstraint(item: direction,
                       attribute: .bottom,
                       relatedBy: .equal,
                       toItem: backgroundView,
                       attribute: .bottomMargin,
                       multiplier: 1.0,
                       constant: 0.0).isActive = true


}

func random(sender: Timer) {

    //Place your random func code here.     
}
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