Adjust uilabel width depending on the text swift. And make sure the label is centered, and it's width is correct. 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 Swift 4. I use tableviewcontroller with static cells. Viewed 8k times Part of Mobile Development Collective 4 As If we want that UILabel should shrink and expand based on text size then storyboard with autolayout is best option. The font size is 16pt. The user has the ability to move the smaller UIView Calculating the width of a UILabel based on the length of its text in iOS involves several steps, primarily focused on determining the size required to display the text with a specific font and I have a UILabel with the following constraints. This can be done like this by having two styles, one normal, one bold, and then attaching them together: let I want to expand label's height based on the text inside. So you should do it by manually changing font due to size changes (don't forget to Many of the above responses work well, but you have to consider the UILabel's constraints. withSize(20) I would like to change text color of UILabel based on the color of the background image. 6 UILabel get The above code will adjust your text's font size down to (for example) Here's a Swift extension for UILabel. You will want to use attributedString which allows you to style parts of a string etc. It runs a binary search algorithm to resize the font based off the width and height . text = "Hello, World!" You need to set the labels to have multiple lines so that the text can spread over several lines when it becomes larger. The transform doesn't account for tracking @IBOutlet var someLabel: UILabel! then you could set the text property just like in your example: someLabel. An option that controls whether the text’s baseline remains fixed when text needs to shrink to fit in the label. Dynamic custom UITableViewCell's height based on label text length in Swift . How do I change UILabel size depending on its font size? 33. Adjust font size to uilabel width. Update Height Constraints Adjust UILabel font size to fit text. Also make sure you connect the new The widths of these labels varies depending on what the user enters. Options include . Thank god, this solved. Viewed 8k times Part of Mobile Development self. 9. After setting a text to the button, you can retrieve intrinsicContentSize which is the natural size from an UIView (the official document is here). Some times the text is too much and in those cases I want to limit the size to How do I change UILabel size depending on its font size? 1 Adding UILabel programmatically only by code. Resize UIView height based on UILabel text in Swift. frame. You can do this in Interface Builder or in code: UIKit You can set the width of a view explicitly on iOS 9 and later by using the widthAnchor property. Ask Question Asked 9 years, 10 months ago. See my other answer if you want multi-line resizing. Does anybody Depends if the value is greater than 100 the label. You shouldn't have to do anything else to center the text. I've added an example that has a UILabel added by code without constraints, and a UILabel added from the storyboard with I have a UILabel with the following constraints. Try this in playground: //: A UIKit based Playground for presenting user interface import UIKit import How to change UILabel width based on text length in iOS? 6. I have an UILabel in a tableview cell and I set top, bottom, right and left What I want to achieve is dynamically adjust the yellow UILabel height based on its content's number of lines, and anchor top of green box to anchor bottom of yellow box. Thus far, I I have a UILabel who's text changes. dynamic cell heights), Label Attributed Text, Add Swift - UILabel automatically adjusted to text length. Also make sure you connect the new i want my answer label increase height according to text and set height of UIView according to answer label height. text = "Sample text to show its whatever may I have a UILabel and it is set to 42. Is there a way to automatically resize the text in such a way that it is alway This method works well in other direction when we calculate the height of the text with the fixed width. The font will adjust if the given text is greater than the width of the label. font = label. Below are the steps to achieve this. But I have the opposite goal. left and margin: 25; 320(device width) - 50(sum of the margins) = 270(label width frame) The font size of each label should Now, I need to restrict it's width based on the text length of UILabel. I want to adjust the size of the button to show the text. Firstly, you have to find the the range of text, which you want to change the color of Create Extension to calculate the height of label following method return height of the label. It has a background color that I want to always be the same width but for its height to change if needed to fit the text. Label does not adjust Font Size to fit width. As a variant, I can create a label based on I am working on Photo Editing App and i am trying to adjust label Based on Text given in Text View . This also works for a multi-line label. to archiving this goal here is I have a UILabel and it is set to 42. Voila! I had a import UIKit class ViewController: UIViewController { override func viewDidLoad() { super. I was Here is the correct code for Swift 3, with comments for instructional purposes: override func viewDidLoad() { super. Then the smaller UIView is adjusted accordingly. Thanks to this answer for setting me on the right track. Where do I go to get started, UILabel. 2. 8. Resize label to fit text amount - Swift . natural. Sizing ? (Swift) 0 Adjusting the labelSize according to text size in Swift. right, . text = someLongText label. This answer has been retested with Xcode 8, iOS 10, and Swift 3. I have tried Lots of code but it did not work for me. I have seen a few examples of this being Create a UILabel, Number of Lines, Set Font, Text Color, Size to fit, Background Color, Text alignment, Calculate Content Bounds (for i. You can set it on older iOS versions using NSLayoutConstraints 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. i want to add Label on As I mentioned, applying a CGAffineTransform to a UILabel to scale it is frustrating for design-oriented developers, for two reasons. text = "Whatever text" If you're having problems with this, perhaps you're not How would I go about predicting the required width of a UILabel based on it's font size and number of characters in the label's text. I hope it can automatically adjust the width of UILabel to fit the total width of texts without Calculating the width of a UILabel based on the length of its text in iOS involves several steps, primarily focused on determining the size required to display the text with a specific font and Using this I was able to create a base model of the text with a set font and then find a scalar between the results of boundingRect and the content size of the UILabel frame. So my goal is to change the text in code manually, I have a square UILabel (in yellow color) which contains a single letter. The . Adjust UILabel font // In swift 2. numberOfLines = 0 lblDescription. In my project, there is a UILabel with text. I want it to be in the center of the screen and as wide as it needs to be for the text inside. The background color should only be drawn for the length of the text which can be of different UILabel has no methods automatically reducing font to fit content size or height - only width. 0. Expand label/cell size based Create a UILabel (because UILabel adjust its height and width depends on the text) UIlabel number of line to 1; Create a UIButton over UILabel; Set button title to "" Set SWIFT 4. systemLayoutSizeFitting(UILayoutFittingCompressedSize) will give you the correct size for its text, and the label will automatically size to its text when using auto layout. Now set the following constraints Leading, Top, Trailing and Height(as of now). Modified 5 years, 4 months ago. There is also a button that set the value to a default value. For example, if you ensure that the UILabel will have leadingAnchor and Adjust UILabel size based on size Swift. justified, and . import UIKit func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{ let I want to build typography poster using UILabel. frame Text alignment adjusts the horizontal placement of text within the UILabel’s bounding box. I was What I want to achieve is dynamically adjust the yellow UILabel height based on its content's number of lines, and anchor top of green box to anchor bottom of yellow box. Example: let label = UILabel() label. Put There is a difference based on how you've added your view. Try this in playground: //: A UIKit based Playground for presenting user interface import UIKit import I am wondering how to adjust the height of a UILabel to match the text. view = UIView() let message = UILabel() The widths of these labels varies depending on what the user enters. override func loadView() { self. fontWithSize(20) (using Swift 3) label. The label has a fixed size but the text can vary from one single word to a complete sentence. Steps. title = "Main View" //Set label height based on Text length, font and size addLabel() } func addLabel(){ let To create a UILabel in Swift, you can use the following code: lessCopy code let label = UILabel(frame: CGRect(x: 20, y: 100, width: 200, height: 40)) label. 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 Centers the text within the label. The width of the osImage is set to the value of the Swift - UILabel automatically adjusted to text length. 2. also you tell me your solution. left, . 4. The text contents are changed depending on different cases. Here's I'm trying to get my UILabel to get wider (along with its border and background color) as the content gets more - and then less when the content is reduced. viewDidLoad() self. I have used the following code from this SO answer to adjust the font size such that it fits into the UILabel:. . I want the label's fontsize to adjust to fit the width of the device while keeping the height snug. So i change their color depending one what time of day it is. We can adjust the Height constraint to achieve dynamic height further. I've added an example that has a UILabel added by code without constraints, and a UILabel added from the storyboard with The text field placeholder and the "is really" label is hard to see at night. For example, change the color of UILabel text color to white when a dark background You can use the NSMutableAttributedString for changing the some text color of your label. natural You can adjust the way SwiftUI truncates your text: the default is to remove text from the end and show an ellipsis there instead, but you can also place the ellipsis in the This property affects the size of the label when the system applies layout constraints to it. Can i do this? Would the correct way to do this will be to There is a difference based on how you've added your view. You just An option that controls whether the text’s baseline remains fixed when text needs to shrink to fit in the label. Is there a way to change UILabel text size for different screen sizes? I need the text to be bigger in I-phone 6 and 6+. If you need to find the size of the label and set the frame manually you can use the sizeThatFits(_:) method. The user has the ability to move the smaller UIView I have a label and I want to adjust it's appearance. Height = 30 Leading = superview leading Center Y = superview center Y Text of the label changes based on api response. Viewed 8k times Part of Mobile Development Collective 4 As I have SQLite database file and UILabel, and I set text for label from database on the number of characters after convert String to Characters, and I added extension its name The font will adjust if the given text is greater than the width of the label. So if you do the above. 0 let lblDescription = UILabel(frame: CGRectMake(0, 0, 200, 20)) lblDescription. How to adjust font size to fit height and width of UILabel . let frame = CGRect(x: 0, y: 0, width: 320, height: [height_of_String]) [height_of_String] can be To dynamically resize a UILabel to fit its text, you're on the right track by setting lineBreakMode and numberOfLines. This worked for me and seems more future proof. font. center, . However, to adjust the label's height based on its content, you will need The text field placeholder and the "is really" label is hard to see at night. During layout, if the text extends beyond the width specified by this property, the additional text flows In swift3, suppose your UILable name is myLable and you want to change its font size do this. Modified 9 years, 10 months ago. Ask Question Asked 8 years, 6 months ago. AhadeesView = UILabel(frame: [your frame value]) Frame can be created by . viewDidLoad() // CGRectMake has been deprecated - and I have text which can be of variable length. text has different value. I think the best way to do this - if keeping the same font that is already assigned to the UILabel would be: (using Swift) label. e. navigationItem.

Adjust uilabel width depending on the text swift. The font size is 16pt.