If text is too much to fit, you can either reduce the font size to fit or clip the tail. Linus122xbb, Feb 17, 2015 #1. ios - Scaling font size to fit vertically in UILabel ... Applies to. You signed out in another tab or window. ios - UILabel sizeToFit method not working properly ... CGSize size = [label.text When the label has its size completely defined externally, you can specify how it handles the situation when its content doesn't fit within the bounds. Just add one line to fit font size to the label. example. factLabel.numberOfLines = 1; factLabel.minimumFontSize = 8.; factLabel.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. Label = uilabel (app.UIFigure); Label.Text = 'Result'; size = Label.Position (3:4); public virtual bool AdjustsFontSizeToFitWidth { [Foundation.Export ("adjustsFontSizeToFitWidth")] get; [Foundation.Export ("setAdjustsFontSizeToFitWidth:")] set; } If the text is "Short" I want it to be a large font size. Now with the two new constraints added, I can open Swift code editor and set a longer text to UILabel. C#. Make UILabel Adjust Width to Fit Text - Apps Developer Blog [label setNumberOfLines:0]; // for multiline label [label setText:@"label text to set"]; [label sizeToFit];// call this to fit size of the label according to text. Create a UILabel. Learn iOS - Size to fit. However, it works only when numberOfLines is 1. 20 can be whatever size you want of course. Applies to. Setting text to fit the size of a UILabel and centre in SWIFT, And make sure the label is centered, and it's width is correct. Active 1 year, 10 months ago. public virtual bool AdjustsFontSizeToFitWidth { [Foundation.Export ("adjustsFontSizeToFitWidth")] get; [Foundation.Export ("setAdjustsFontSizeToFitWidth:")] set; } Label = uilabel (app.UIFigure); Label.Text = 'Result'; That is why this UILabel extension exists! 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. uilabel width to fit text swift, Also note this only seems to grow the UILabel, so make sure it's less wide in IB than all the text you'll be using. The string is longer, so I set the lineBreakMode to UILineBreakModeWordWrap and invoked sizeThatFits to try to determine the size. self.myLabel . Get UILabel's size strictly based on its text and font. So, what if you want to make it more than one line? Usually labels are supposed to be used for labelling purposes, which doesnot need any editing. UILabel's sizeToFit/sizeThatFits ignore the numberoflines property. The function sizeToFit is used when you want to automatically resize a label based on the . Answers: You can do it like this: label.font = UIFont (name: label.font.fontName, size: 20) Or you can do it like this: label.font = label.font.fontWithSize (20) This will use the same font. This for loop starts at the largest font size, and decreases by two point sizes (i=i-2) Until it either hits a size that will fit or hits the minimum size we want to allow (i > 10) */ for(i = maxDesiredFontSize; i > minFontSize; i=i-2) { // Set the new font size. Reload to refresh your session. Normally, the label draws the text with the font you specify in the font property. This example shows how a label's width can automatically resize when the text content changes. The parent can be a Figure created using the uifigure function, or one of its child . Example. I've tried everything, and the text size remains the same (looks like the default 17px Helvetica). I'm trying to set text to fit the size of a UILabel and also be centred. . Auto-size label to fit text. As you already know, in order to have multiline text on an UILabel the number of lines must be set to 0 within Interface Builder. Add shadows to text. dynamic cell heights) Changing Text in an Existing Label. UILabel - auto-size label to fit text? Reload to refresh your session. Now my question is if not all of the text fits into the UILabel, how can I pass this remaining text to the next page. You can also control over aspects of appearance, such as whether the label uses a shadow or draws with a highlight. The most common reason for sizeToFit not working properly is the UILabel not having any autolayout constraints, for instance if you're implicitly relying on the view position remaining fixed relative to the top left. And try to change the lines This will use the same font. UILabel font size adjust to fit programmatically Swift. import UIKit. Example. So you can set the size manually by accessing the 'Position' property of uilabel, so that all the text fits into the label. Just use auto layout to add constraints to pin the left and top sides of the label. Is it possible to auto-resize the UILabel box/bounds to fit the contained text? Discussion. Taking inspiration from the accepted answer for this question, I defined a subclass on . You just need to set up some sort of maximum width constraint, limited by either its superview or some hard-coded maximum width. Size 60 that fits comfortably on the label. Truncating Head - the line is displayed so that the end fits in the container and the missing text at the beginning of the line is indicated by an ellipsis glyph. Yours sincerelly. So, what if you want to make it more than one line? Constraints for UIView: Align leading edge with superView; Align top edge with superView; Constraint for fixed height of 60px; A constraint for trailing edge. Active 9 years ago. For 2016, I really believe the only good solution is to use the "use autoshrinking" approach. Simie. Just use auto layout to add constraints to pin the left and top sides of the label. Like previous example, we will add UIView and embed UILabel inside it. Word wrapping to fit component width, specified as 'off' or 'on', or as numeric or logical 0 (false) or 1 (true).A value of 'off' is equivalent to false, and 'on' is equivalent to true.Thus, you can use the value of this property as a logical value. Ask Question Asked 9 years ago. Cell.yourLable is 998 cell.yourLable.numberOfLines = 0; [cell.yourLable sizeToFit]; UILabel *myLbl=[cell.contentView viewWithTag: 998]; CGRect frm=cell.yourLable.frame; frm.size.width = cell.contentView.frame.size.width; myLbl.frame=frm; Here's the trick is to get the same UiLabel by tag and set its width by setting the frame. Char Wrapping - wrapping occurs before the first character that doesn't fit. This is what it looks like currently: As you can see, the text is going off the screen and is also not centred. Whether the font size should be automatically reduced so that the title can be fully rendered in the UILabel's bounds. If you constrain your text using this property, the label truncates any text that doesn't fit within the maximum number . Usually labels are supposed to be used for labelling purposes, which doesnot need any editing. I am doing this programmatically. Definition. numberOfLines = 1 is mandatory. Definition. - nh32rg Mar 4 '14 at 17:12 1 To define a maximum width you'd simply check label.frame.size.width after calling sizeToFit . lbl = uilabel creates a label component (with the text 'Label') in a new figure window and returns the Label object. The default value for this property is 1.To remove any maximum limit, and use as many lines as needed, set the value of this property to 0.. Example. Suppose you have a UILabel on your storyboard and you have created an IBOutlet for it in ViewController.swift / ViewController.m and named it labelOne.. To make the changes easily visible, change the backgroundColor and textColor of labelOne in the viewDidLoad method:. You can get the font size of the UILabel text using this line of code. Make the UILabel box the actual size you want, make the font fill the UILabel, select autoshrink, set a titular huge font size (300), and be sure to test on the smallest/largest simulators. What do you need to know about the uilabel? Just add one line to fit font size to the label. You signed in with another tab or window. Usage. Making UI elements fit the size of their content. UILabel.systemLayoutSizeFitting(UILayoutFittingCompressedSize) will give you the correct size for its text, and the label will automatically size to its text when using auto layout. Word wrapping to fit component width, specified as 'off' or 'on', or as numeric or logical 0 (false) or 1 (true).A value of 'off' is equivalent to false, and 'on' is equivalent to true.Thus, you can use the value of this property as a logical value. to refresh your session. Dynamic label frame from unknown text length. Doing the same thing with attributed text (just . Usage. Background Color. Usually labels are supposed to be used for labelling purposes, which doesnot need any editing. That is why this UILabel extension exists! The base UILabel class provides support for both simple and complex styling of the label text. Problem: Determine the size (number of lines) a UILabel needs, assuming the width is 300 px. Amit Oct 6 '13 at 21:45. source share. // after this you can get the label frame to reframe other . To reduce the font size, set the adjustsFontSizeToFitWidth property to true and set the minimumScaleFactor property to a value between 0 and 1. For instance if the label is 75 units wide containing the text "This is a very long text" I want the font size to be small enough to fit into the label. Swift 3: questionsLabel.textAlignment = . UILabel.systemLayoutSizeFitting(UILayoutFittingCompressedSize) will give you the correct size for its text, and the label will automatically size to its text when using auto layout. 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 . To make UILabel adjust its width to fit the text, I will use auto-layout constraints. Normally when positioning a UI element with its Rect Transform, its position and size is specified manually (optionally including behavior to stretch with the parent Rect Transform). The value is stored as an on/off logical value of type matlab.lang.OnOffSwitchState.. Use this property to prevent text from getting clipped . But it gives a width of 457 px in a single line . Make UILabel Fit Text. uiview - Set the text to fit the size of the uilabel and center it in swift. Scaling font size to fit vertically in UILabel. The content size of the UIScrollView becomes large enough to show the entire UILable, but for a row, for example: so I will try to share some of them here every time. For numberOfLines > 1 there is a method to figure out the size of final text through NSString's UIKit addition methods, for example: Example. However, sometimes you may want the rectangle to be automatically sized to fit the content of the UI element. The UILabel is fairly large, and the text is supposed to resize based on the length so it always fits. UILabel does not show the text after it was updated . Tell T. You shouldn't have to do anything else to center the text. I want to take a standard UILabel and increase the font size so that it fills the vertical space. In the future this might be fixed. lbl = uilabel (parent) creates the label in the specified parent container. This example shows how a label's width can automatically resize when the text content changes. So you can set the size manually by accessing the 'Position' property of uilabel, so that all the text fits into the label. C#. Label = uilabel (app.UIFigure); Label.Text = 'Result'; Set up Auto Layout rules to govern the size and position of the label in your interface. Clickable Label. MATLAB ® calls the uifigure function to create the figure. So when it's a particularly long string, it reaches the maximum that can fit in the UILabel, and it is truncated at the bottom instead of the . Viewed 7k times 19 7. Joined: Here is an example of output from standard UILabel and my subclass using the string "{Hg": I looked at the descenders and ascenders fonts, tried scaling, taking them into account in different combinations, but still no luck. Apart from that, it's also needed to call SizeToFit () just after the Text property is set in order to make the view vertically grow to handle the whole amount of text. To adjust the size to fit the text you can use UILabel.fit_content (). The function sizeToFit is used when you want to automatically resize a label based on the . Calculate Content Bounds (for i.e. The cells are created in a xib file that uses 3 constraints to pin a UILabel to the left, . UILabel *lblObj = [[UILabel alloc]init]; . 20 can be whatever size you want of course. MATLAB ® calls the uifigure function to create the figure. Whether the font size should be automatically reduced so that the title can be fully rendered in the UILabel's bounds. UILabel shows: Learn iOS - Size to fit. The uiLabel tag is set first. The default value for this property is false.If you change it to true, be sure that you . Note: The latter option will overwrite the current font weight to regular so if you want to preserve the font . lbl = uilabel (parent) creates the label in the specified parent container. example. The parent can be a Figure created using the uifigure function, or one of its child . The value is stored as an on/off logical value of type matlab.lang.OnOffSwitchState.. Use this property to prevent text from getting clipped . Word wrapping to fit component width, specified as 'off' or 'on', or as numeric or logical 0 (false) or 1 (true).A value of 'off' is equivalent to false, and 'on' is equivalent to true.Thus, you can use the value of this property as a logical value. the label's height will increase to fit the 2 lines, but when the cell is then resized to 320 points to fit in a tableView of that width, the text only takes up 1 line, but the height of the label remains at 2 lines. Discussion. If you do not want to calculate the size of the label's text than you can use -sizeToFit on the instance of UILabel as-. Suppose you have a UILabel on your storyboard and you have created an IBOutlet for it in ViewController.swift / ViewController.m and named it labelOne.. To make the changes easily visible, change the backgroundColor and textColor of labelOne in the viewDidLoad method:. Clipping - lines are simply not drawn past the edge of the text container. This property controls the maximum number of lines to use in order to fit the label's text into its bounding rectangle. The font size is 16pt. The UIlabel has multiply lines and a fixed font size. Thank you in advance! Ask Question Asked 9 years, 10 months ago. You just need to set up some sort of maximum width constraint, limited by either its superview or some hard-coded maximum width. (I don't care if it ends up larger than the display) So if a user enters "hello" or "my name is really long i want it to fit in . This will give you the font size after setting it to fit the width.-2. Thank you for your help. How to adjust a label size to fit the length of the text, Try the following commands for your label: label.adjustsFontSizeToFitWidth = true label.minimumScaleFactor = 0.2. When the label has its size completely defined externally, you can specify how it handles the situation when its content doesn't fit within the bounds. lbl = uilabel creates a label component (with the text 'Label') in a new figure window and returns the Label object. However, it works only when numberOfLines is 1. Adding any constraint at all (leading, top, centerY, anything) will fix it, presumably because it will result in layoutSubviews being called at some point, as suggested in Maxthon . I will select UILabel on the view and will add two new constraints: Top and Leading constraints. UILabel width to fit text Swift. On different devices, different amount of text can fit in this Label. Currently the size of UILabel is not updated after modifying the text. Pin the left and top edges. The value is stored as an on/off logical value of type matlab.lang.OnOffSwitchState.. Use this property to prevent text from getting clipped . So you can set the size manually by accessing the 'Position' property of uilabel, so that all the text fits into the label. Pin the left and top edges. Due to the missing information, if the size was set by the user before, this behaviour is intended for now. Viewed 248k times 149 46. New constraints added, I can open Swift code editor and set the lineBreakMode to and. Short & quot ; Short & quot ; I want to make UILabel adjust its width to fit size. To take a standard UILabel and also be centred to be automatically sized to fit font size to fit content. //Stackoverflow.Com/Questions/8796862/Uilabel-Auto-Size-Label-To-Fit-Text '' > iOS - size to the missing information, if the text you can use UILabel.fit_content ( issue. Can automatically resize a label based on its text and font when the text, set lineBreakMode! ; I want to take a standard UILabel and increase the font size so that fills... False.If you change it to true, be sure that you constraint, limited by either its or... Like previous example, we will add UIView and embed UILabel inside it trying to set to... The lineBreakMode to UILineBreakModeWordWrap and invoked sizeThatFits to try to Determine the size of UILabel /a! To create the figure inside it before, this behaviour is intended for now can be whatever you... With attributed text ( just true, be sure that you > example line. To preserve the font ) creates the label uses a shadow or draws with a highlight example, will! The value is stored as an on/off logical value of type matlab.lang.OnOffSwitchState.. use this property to prevent from! Or draws with a highlight - Brain Writings < /a > Definition, limited by either its superview some! ; I want to make it more than one line previous example, we will two. Maximum width constraint, limited by either its superview or some hard-coded maximum width using the uifigure function, one. Is intended for now parent ) creates the label in your interface shows a. The contained text using the uifigure function, or one of its child intended for now get the in. Source share //social.msdn.microsoft.com/Forums/en-US/146dd803-4dc7-42b9-a2e3-5f4774ac713f/uilabelsizetofit-issue-with-attributedtext '' > UILabel-FontSizeToFit/UILabel+FontSizeToFit.swift at... < /a > Definition in! Different amount of text can fit in this label rules to govern the and! Property to prevent text from getting clipped specify in the specified parent container at 21:45. source share the! The left and top sides of the text, I defined a on. To top of UILabel < /a > Definition a href= '' https: //brainwritings.com/how-to-align-text-to-top-of-uilabel-stack/ '' > to! X27 ; s size strictly based on the sized to fit font size to fit to preserve font... Uilabel < /a > Definition a label based on its text and font UILabel.SizeToFit )! On different devices, different amount of text can fit in this label fit this! Text content changes or one of its child using the uifigure function, one... Previous example, we will add UIView and embed UILabel inside it added, I defined a subclass.! # x27 ; s size strictly based on the is not updated after modifying text... Used when you want to make it more than one line '' https: //brainwritings.com/how-to-align-text-to-top-of-uilabel-stack/ '' iOS... ; m trying to set up some sort of maximum width constraint, limited by either its superview or hard-coded. Over aspects of appearance, such as whether the label minimumScaleFactor property to prevent text from getting clipped will auto-layout! From the accepted answer for this Question, I will select UILabel on the behaviour is for... Font property on different devices, different amount of text can fit in this.. > iOS Tutorial = & gt ; size to the label uses shadow. The UI element be sure that you cell heights ) changing text in Existing! This will use the same thing with attributed text ( just the string is longer, so I the! Value between 0 and 1 s width can automatically resize when the text if! Problem: Determine the size and position of the UI element using this line code! Text content changes a highlight Asked 9 years, 10 months ago and try to change lines... Of code init ] ; you may want the rectangle to be automatically sized to the. Remains the same ( looks like the default value for this Question, I open!.. use this property to true and set the lineBreakMode to UILineBreakModeWordWrap and invoked to... > UILabel-FontSizeToFit/UILabel+FontSizeToFit.swift at... < /a > make UILabel adjust its width to fit font size adjust fit. //Riptutorial.Com/Ios/Example/2809/Size-To-Fit '' > UILabel.SizeToFit ( ) issue with AttributedText < /a > UILabel - auto-size label to fit?! This you can also control over aspects of appearance, such as whether the label draws... The contained text is & quot ; I want it to be a large font size of a UILabel,. Adjust the size and position of the label draws the text container 0 and 1 looks like default! Govern the size of UILabel stack can also control over aspects of,. Size was set by the user before, this behaviour is intended for now uifigure! The view and will add UIView uilabel size that fits embed UILabel inside it be whatever size you of. //Brainwritings.Com/How-To-Align-Text-To-Top-Of-Uilabel-Stack/ '' > UILabel-FontSizeToFit/UILabel+FontSizeToFit.swift at... < /a > Definition example shows how a label based the! Default 17px Helvetica ) anything else to center the text content changes with a highlight accepted answer for this to... Calls the uifigure function, or one of its child and Leading constraints value is stored as on/off! Uilabel and also be centred the user before, this behaviour is intended for now //social.msdn.microsoft.com/Forums/en-US/146dd803-4dc7-42b9-a2e3-5f4774ac713f/uilabelsizetofit-issue-with-attributedtext '' > at... Option will overwrite the current font weight to regular so if you want automatically!, be sure that you make it more than one line //exceptionshub.com/uilabel-auto-size-label-to-fit-text.html '' > UILabel-FontSizeToFit/UILabel+FontSizeToFit.swift at... /a! Fit programmatically Swift everything, and the text size remains the same thing with attributed text just. Or some hard-coded maximum width - auto-size label to fit the text accepted answer for this property to prevent from! Text content changes option will overwrite the current font weight to regular so you! Adjust its width to fit text if the size to Determine the size and position of the label and. Open Swift code editor and set the lineBreakMode to UILineBreakModeWordWrap and invoked sizeThatFits to try to Determine the size UILabel. Adjustsfontsizetofitwidth property to prevent text from getting clipped can use UILabel.fit_content ( ) sized fit. S width can uilabel size that fits resize when the text, I will use auto-layout constraints of text can fit this.: //riptutorial.com/ios/example/1529/set-font '' > Dynamically changing font size of the label frame to reframe other )..., what if you want to make UILabel adjust its width to fit the container... ; ve tried everything, and the text size remains the same thing attributed. Attributedtext < /a > Learn iOS - size to the label adjust to fit text some! < /a > make UILabel adjust its width to fit the contained text weight to regular if... Content changes subclass on UILabel.SizeToFit ( ) add UIView and embed UILabel inside it set! Uilabel ( parent ) creates the label possible to auto-resize the UILabel to. Fit text and 1 tried everything, and the text size remains the same ( looks like default... Fit the contained text sized to fit font size a large font size to fit Swift... Option will overwrite the current font weight to regular so if you want to automatically resize label. Uilabel.Fit_Content ( ) is & quot ; I want it to be a created! How to align text to top of UILabel < /a > make UILabel fit text current weight... Of UILabel is not updated after modifying the text content changes I can Swift. Top and Leading constraints open Swift code editor and set the minimumScaleFactor property to prevent text from getting.. > Learn iOS - UILabel - auto-size label to fit font size to... As whether the label shadow or draws with a highlight UILabel < /a > Definition at 21:45. share! Size to the missing information, if the size of the label ] ; to govern the size position... Changing font size of text can fit in this label so that it fills the vertical space to the... & # x27 ; ve tried everything, and the text is & quot ; want! - UILabel - auto-size label to fit the text size remains the same.... Use the same ( looks like the default 17px Helvetica ) you can also control over aspects of appearance such. From the accepted answer for this property to prevent text from getting clipped can use UILabel.fit_content (.... Size of UILabel < /a > Definition ( number of lines ) a UILabel needs assuming. Before, this behaviour is intended for now specify in the specified parent container = UILabel ( parent creates. Intended for now width is 300 px width of 457 px in a single line inside it < a ''... Of course after modifying the text size remains the same thing with text... 13 at 21:45. source share width constraint, limited by either its superview or some hard-coded maximum width,! Hard-Coded maximum width constraint, limited by either its superview or some maximum... Want the rectangle to be a figure created using the uifigure function, or of! Stored as an on/off logical value of type matlab.lang.OnOffSwitchState.. use this property to a value 0. Uilabel - auto-size label to fit font size adjust to fit the text remains the same with... Text is & quot ; I want to make UILabel adjust its to. Whatever size you want to make UILabel fit text a standard UILabel and increase the font.... Text you can get the label in your interface function to create figure. ; I want it to be automatically sized to fit font size to label. ) a UILabel and increase the font you specify in the font size of UILabel is not updated after the...

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