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Uilabel font size adjust to fit programmatically swift. Below are the steps to achieve this.

  • Uilabel font size adjust to fit programmatically swift. font constrainedToSize:maximumLabelSize Dec 4, 2015 路 I want to change the size of UIText, UIButton texts according to device. Authoshrink with Minimum Font Scale. Jun 21, 2018 路 lbl. No matter where I put the font. sizeToFit() Description: Dynamically adjusts font size to fit both width and height constraints based on the label's content. Usage 馃摫. Swift 3: let label = UILabel() label. Sep 20, 2017 路 I had a proper scaling font sizes. view. font = UIFont(name: "Heiti TC", size: 9) How can I get the font to automatically fit the size of the button? func nextQuestion() { let currentQuestion = mcArray![questionIdx] answers = currentQuestion["Answers"] as! Jun 27, 2015 路 An improved answer. Jul 26, 2023 路 This property allows the label’s font size to automatically adjust to fit within its bounds. I want the label size to be adjusted according to the content of my label (according to numberOfLines). This is how the label looks like: Jan 10, 2012 路 If we want that UILabel should shrink and expand based on text size then storyboard with autolayout is best option. Created an extension of UIButton and added following code: - (void)awakeFromNib{ [super awakeFromNib]; [self setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal]; [self. Normally, the label draws the text with the font you specify in the font property. h file: @property (nonatomic, retain) IBOutlet UILabel *label; Link the label to this IBOutlet under "File's Owner" outlets in Interface Builder. intrinsicContentSize. Can't change the text size in programmatically created UILabel. label. Discussion. font size of text in a UIButton to fit the width programmatically in Swift? 2. It can be a single-line label or even multiline though. boldSystemFontOfSize(18) Change font size only. UILabel Subclassing: Add an empty swift file and name it. May 12, 2016 路 You can set the Minimum Font Scale or size in Storyboard/Xib when you set it up in IB under the Attributes inspector. Current Behavior: The font size remains the same, ignoring the adjustsFontSizeToFitWidth and minimumScaleFactor properties. text = "Your text here" label. When the navigationBar is large, I want the font size to be bigger, and when I scroll and the navigationBar shrinks, I want the font size to decrease. text = text label Jun 28, 2016 路 When I try the following, all the text fits, but the text remains in a small font: button. e. swift: programmatically create UILabel fixed width that Jan 3, 2017 路 You can determine by defining on what resolution are you designing the UI, say if your storyboard has dimension for iPhone 6, so fix the width to 375 and calculate change, when you run the device say for iPhone 5, which has width 320, you get the difference to . To change the font size of a UILabel in Swift, you need to create a new font object based on the existing font. import UIKit func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{ let label:UILabel = UILabel(frame: CGRectMake(0, 0, width, CGFloat. I want to increase the font size of that label based on the height of the navigationBar. my UIViewController receives an event and i change UILabels size. imageText. adjustsFontSizeToFitWidth = true W To reduce the font size, set the adjusts Font Size To Fit Width property to true and set the minimum Scale Factor property to a value between 0 and 1. myButton. Aug 5, 2018 路 If your UILabel has a fixed height, whether it be by points or by a multiplier of a superview, the font size can be set to any fraction of that height with one line of code: testLabel. If true , the label can reduce the text's font size to fit the title string into its bounding rectangle. Here's how you can achieve this in Swift: Jun 6, 2020 路 Make UILabel Adjust Width to Fit Text. Jul 23, 2015 路 Adjust UILabel font size to fit text. sizeToFit(), it should be after setting the text to display so it can read the size needed, if you later update text, then call it again. minimumScaleFactor = 0. 6 Resizing the height of UILabel to fit text. Aug 21, 2017 路 Here's how to do it, suppose the following messageLabel is the label you want to have the desired effect. height) Jun 6, 2014 路 Here is the correct code for Swift 3, with comments for instructional purposes: override func viewDidLoad() { super. adjustsFontSizeToFitWidth = true Also in the Storyboard i have set Line Breaks: Word Wrap, Autoshrink: Minimum Font Size: 1 and Lines: 0. Oct 16, 2019 路 I've got a UILabel placed inside a UINavigationBar. font = UIFont(name:"FontAwesome",size:15) the name should be the font name as it is when you install it . pointSize) } } For Swift 3. Is there a way to adjust the font size of the text in the button to fit the width, through code? I have checked other questions, but the answers do not solve my problem. font = font label. For example, if you ensure that the UILabel will have leadingAnchor and trailingAnchor Constraints with its superview, you can use the . numberOfLines = 0 yourLabel. Explanation of Swift code written. font = UIFont. Related questions. pointSize]]; [self setContentHorizontalAlignment Sep 7, 2023 路 How do I change the font size of a UILabel in Swift - You can change the font size of a UILabel in Swift by setting the font property of the UILabel to a UIFont object with the desired point size. 0 @IBInspectable var bottomInset: CGFloat = 5. titleLabel setFont:[UIFont fontWithName:@"font" size:self. Sep 1, 2024 路 Issue: The font size in both UILabel and UIButton does not change, even if the text is too long to fit. In this tutorial, you will learn how to make UILabel automatically adjust its width to make the text fit. 0 pt font, and the width of the label is set using autoconstraints based on factors other than the label itself (aka the things to the right and left of the label determine the label's width). To define size for iPhones, I did Dec 17, 2019 路 I've set up a UILabel programmatically and I'm attempting to change the text attribute via a function I call later on in the ViewController however when that function is called the questionLabel. height * 2/3) where 2/3 is the height fraction of the label the text occupies. Now, try these simple line of codes: // Set width constraint for label; it's actually the width of your UILabel CGFloat constrainedWidth = 240. Only set constraints to position the button and iOS will use the size of the text to determine the width and height of the button. sizeWithFont constrainedToSize:lineBreakMode: is the method to use. [self setTitleLabel:[[UILabel alloc] initWithFrame: Oct 2, 2013 路 Here is a swift variant. text stays the default value "Welcome". For Example, "Email", "Password" or anything. withSize(testLabel. Add the following code. center label. left If the adjusts Font For Content Size Category property is set to false, the font will initially be the right size, but it won't respond to text-size changes the user makes in Settings or Control Center. Thanks. and some textAlignment for label : myLabel. Here's a screen grab: Here's the class definition: class myView: UIView { let theLabel = UILabel() required i Apr 12, 2017 路 how can I adjustfontsize in segmentcontrol like a label that it has a property named adjustsFontSizeToFitWidth so if the text is larger that label width the font size will become smaller to fit the. addSubview(button) Oct 10, 2020 路 My solution: Type some text in a UITextView, automatically copy that text and paste it in a uilabel that itself automatically adjusts its font size perfectly, and then retrieve the newly adjusted font size of the uilabel and set that size on the UITextView text. What if I add a couple lines of text?" Feb 19, 2018 路 How to change font weight of a custom font programmatically ? the font of a UILabel in swift without changing the font size? 0. setTitle("Length of this text determines size", forState: UIControlState. 33. EZLabel. viewDidLoad() // CGRectMake has been deprecated - and should be let, not var let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 21)) // you will probably want to set the font (remember to use Dynamic Type!) label. dynamic cell heights), Label Attributed Text, Add shadows to text, Variable height using constraints, LineBreakMode, Clickable Label, Changing Text in an Existing Label, Auto-size label to fit text, Dynamic label frame from unknown text length, Justify Text Dec 19, 2014 路 I am trying to set the text in my UIButton programmatically, but the text becomes abbreviated when displayed in the button. Jul 23, 2015 路 Many of the above responses work well, but you have to consider the UILabel's constraints. I have spent about a month on this and repeatedly failed. May 31, 2018 路 Authoshrink with Minimum Font Size. Apr 28, 2015 路 The label has a fixed size but the text can vary from one single word to a complete sentence. Choose Minimum Font Scale and enter a value to allow the label to reduce the font size to fit the text. font = UIFont(name: label. No matter what value I put though the text size doesn't seem to change. numberOfLines = 0 property, and the height content size will be set automatically. How do you set the text for a UILabel to bold in Swift programmatically? font = UIFont(name:"HelveticaNeue-Bold", size: 16. The size of my UILabel gets smaller and i get the correct needed size, but the text in my UILabel stays the same, the same font size and etc. hope it's help :) Auto fit UILabel text size to fit UILabel width. Steps. Put UILabel in view controller and place it wherever you want. 1 Adjust UILabel font size to fit text. 0 override func drawText(in rect: CGRect) { let insets = UIEdgeInsets(top: topInset, left: leftInset, bottom Feb 18, 2017 路 I have a View where I create a UILabel with numberOfLines equal to zero. . Essentially what I am looking to do is shrink the text/font size to fit within my frame. Jul 10, 2013 路 I'm trying to set the font size of a UILabel. That's most simple, but does not always work well - depends on its surrounding views. greatestFiniteMagnitude)) label. I can't find the equivalent way to make sure that the text also fits within the height of the UIButton. Normal) button. Expected Behavior: When the text doesn't fit, the font size should scale down according to the minimumScaleFactor setting. font = UIFont(name: "Roboto", size: self. Jul 21, 2016 路 Adjust font size of text to fit in UIButton. 0 @IBInspectable var leftInset: CGFloat = 7. If this property is true, and the text in the text property exceeds the label’s bounding rectangle, the label reduces the font size until the text fits or it has scaled the font down to the minimum font size. Feb 16, 2018 路 To have your button use its intrinsic content size and automatically resize based upon its text, use Auto Layout to position the button. not as the file name in your case was Noto Kufi Arabic instead of NotoKufiArabicRegular. titleLabel?. adjustsFontSizeToFitWidth = true yourLabel. 0. fontDescriptor , size : 20 ) // Set the new To adjust the font size of a UILabel to fit both height and width, you can use the adjustsFontSizeToFitWidth property along with minimumScaleFactor in combination. Moreover a need the two labels to have the same font size. preferredFont(forTextStyle: . adjustsFontSizeToFitWidth = true letterLabel. Adjust UILabel size based on size Swift. Essentially what I'm trying to accomplish is: Dec 13, 2014 路 I have tried with it on Swift 4. Resize Sep 14, 2015 路 How can i actually adjust the font size of a label programmatically to make the text fit into the label bounds (as shown in Goal in the picture below) ? I already tried self. import Foundation import UIKit class EZLabel: UILabel { override func awakeFromNib() { super. ios swift UILabel font size is not change programatically. Center As apparent in the screenshot, the font size is according to the width. frame = CGRect(x:0,y:0,width:label. I have used the following code from this SO answer to adjust the font size such that it fits into the UILabel: letterLabel. minimumFontSize = 8; factLabel. fontName, size: 100) letterLabel. I tried to use size classes by defining different size for different device types. UILabel Adjust Font to Fit Jun 28, 2009 路 In swift, let myLabel : UILabel! To make your text of your Label to fit to screen and it's on the top. Jul 9, 2015 路 I'm trying to adjust my label size based on screen size using swift. I set to true the UILabel adjustFontSizeToFit. numberOfLines = 0 label. Here's what I'd like to do: Change the font size so that the text will be as large as possible within the new height. titleLabel. What I've got so far (inside viewDidLoad): dateLabel Mar 5, 2015 路 I have been using the below to change the width of text in the UIButton: button. I'm using the dynamic layout and cannot figure it out. Determines whether the label adjusts the appearance of the text before resorting to truncation. A simple call to the new fitTextToBounds() function is all that is needed: Aug 21, 2017 路 I see three options here. Below are the steps to achieve this. Is there a way to automatically resize the text in such a way that it is alway displayed in the largest possible font-size without truncating it? I'm working through tutorials for days now, but can only find ways to adjust the label size, not the text Aug 31, 2016 路 when you change the label text it change the size of label according to its text. byWordWrapping label. click the font and open it with Font Book , then install it after that specify exactly the name shown in the parameter in the line above Nov 9, 2010 路 The important thing here is when will you call the . withSize property, the simulator does not reflect the font size change. 1. But all the answers I can find, is either to use this: label. Apple document about UILabel - Autoshrink. font = myLabel. numberOfLines = 0; self. 9 for iPhone 5 and bigger for bigger devices by multiplying Jul 5, 2015 路 Create Extension to calculate the height of label following method return height of the label. Sep 29, 2017 路 You can access label intrinsic property after you have given the text to label then you can give the frame. You can then get the height from the rect and set the constraint height of the label or textView, etc. myLabel. width,height:label. font = testLabel. adjustsFontSizeToFitWidth = YES; The above code will adjust your text's font size down to (for example) 8 trying to fit your text within the label. E. 5 // Adjust as needed yourLabel. 5f; Dec 24, 2016 路 I cannot change the size of the text in a programmatically created UILabel. font // Create a new font with the desired size let newFont = UIFont ( descriptor : currentFont . Thus if the placeholder is likely to not fit it has to be placed as a UILabel preceding the Mar 21, 2019 路 Set UILabel height programmatically Swift not working. font = label. Firstly you have zero business specifying text size in the first place, let alone shrinking that further: you have to rely on the accessibility API. The implementation can be extended for any UI element (such as UITextField). Feb 26, 2015 路 I've been looking for something to dynamically adjust my fontSize to fit the width of my layout box. However, I have trie Feb 1, 2011 路 Add a property to your view controller's . adjustsFontSizeToFitWidth = YES. single size dynamic UILabel font. font = UIFont(name: letterLabel. textAlignment = . Create a UILabel, Number of Lines, Set Font, Text Color, Size to fit, Background Color, Text alignment, Calculate Content Bounds (for i. sizeToFit() self. Here's the code I'm using. lineBreakMode = NSLineBreakMode. awakeFromNib() changeFontName() } func changeFontName() { self. 2, hopefully it work for you! @IBDesignable class PaddingLabel: UILabel { @IBInspectable var topInset: CGFloat = 5. Second, Label can adapt size of the font for longer text (adjustsFontSizeToFitWidth property). So I added an auto-layout constraint to make the labels have the same size. Apr 18, 2018 路 I was having trouble changing font size in my project, so I made a playground. I need the font to get smaller, for the whole text to fit the UILabel. 85 by doing 320/375, and if your fontsize was 14 for iPhone 6, you get 11. frame. Adjusting the labelSize according to text size in Swift. The latter of these properties represents how much smaller than the requested font size the label scales the text. from bigger to smaller. 0) adjust Navigation Item Title Sep 26, 2021 路 How to create UILabel programmatically using Swift? Most common properties used to create the UILabel programmatically. 1, Swift 4 and Swift 5, if you only want change the font size for a label : let myLabel : UILabel = myLabel. font. Start writing some code. g. textAlignment = NSTextAlignment. An example of how to use it is below: //Calculate the expected size based on the font and linebreak mode of your label // FLT_MAX here simply means no constraint in height CGSize maximumLabelSize = CGSizeMake(296, FLT_MAX); CGSize expectedLabelSize = [yourString sizeWithFont:yourLabel. fontWithSize(14) How can i programmatically adjust the font size, to make the text fit inside the UILabel, without resize the UILabel? I already have set this: imageCell?. I prefer scale, as it is better at fitting longer text on iPhone 4/5/iPod touches. The issue with it is the labels do not contain the same string. UILabel is used to display the static Contents. I would like to auto-adjust the font size to fit the width of the label, however also break to two lines when it can. 8. systemFont(ofSize: 14) label. Sep 23, 2009 路 This way you can set the fontSize and can handle it in just one class. 0f; // Calculate space for the specified string CGSize sizeOfText = [yourText sizeWithFont:yourFont constrainedToSize:CGSizeMake(constrainedWidth Single line: factLabel. 13. footnote Mar 31, 2016 路 You can change the label font programmatically like this. titleLabel!. I want the font size to adjust to fit the label bounds. 0 @IBInspectable var rightInset: CGFloat = 7. Nov 19, 2015 路 The whole approach or shrinking font size to fit is misguided in the day and age of accessibility. Here's how you can do it: // Get the current font of the UILabel let currentFont = label . numberOfLines = 1; factLabel. Below is an example of a UILabel with a text that does not fit. center. let font = UIFont(name: "HelveticaNeue", size: 25)! let text = "This is some really long text just to test how it works for calculating heights in swift of string sizes. When the text on UILabel is longer than the width of the UILabel it does not fit. adjustsFontSizeToFitWidth = true This does adjust the font size to the width, but not the height of the button. Here is the code for the basic setup import UIKit class TestController: UIViewController { private let messageLabel = UILabel() override fu Aug 7, 2014 路 Here is how to calculate the text height in Swift. withSize(25) Share "Swift UILabel dynamically adjust font size to fit text" Code: yourLabel. var button = UIButton() button. Jan 11, 2012 路 I've seen a bunch of examples for changing the size of a UILabel. First, make label's size big enough to hold any text. fontName, size: 14) Change font size only with bold. sizeToFit() To make your font of label to fit to the width of screen or specific width size. Mar 4, 2017 路 I have a UILabel and it is set to 42. import UIKit i I have two labels in my layout. e. hpvbz vsdbpca hvh altuez cjihd uvdkw slft suxoh pqqaz yvd