NSAttributedString font size

How to set font size on NSAttributedString - iZZiSwif

Attributes. String attributes are just a dictionary in the form of [NSAttributedString.Key: Any], where NSAttributedString.Key is the key name of the attribute and Any is the value of some Type. The value could be a font, a color, an integer, or something else. There are many standard attributes in Swift that have already been predefined Swift's strings are plain text, which works fine in the vast majority of cases we work with text. But sometimes we want more - we want to be able to add formatting like bold or italics, select from different fonts, or add some color, and for those jobs we have a new class called NSAttributedString.. Attributed strings are made up of two parts: a plain Swift string, plus a dictionary.

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NSAttributedString ignores Autoshrink and numberOfLines for, Use minimumScaleFactor to set the smallest size that the text should be scaled. The following code will populate a UILabel with attributed string of font size 20, and scale it down by half to a minimum size of 10. NSAttributedString is just really impenetrable to me The default font for NSAttributedString objects is Helvetica 12-point, which may differ from the default system font for the platform. Thus, you might want to create new strings with non-default attributes suitable for your application Text shadow ( NSNumber as a Boolean value). A key that indicates the pronunciation of a specific word or phrase, such as a proper name. A key that indicates the language to use when speaking a string. A key that indicates the pitch to apply to spoken content. A key that indicates whether to speak punctuation NSAttributedString by example - Hacking with Swift, Key.font: font] let attributedQuote = NSAttributedString(string: quote, text and the user wants to make part of it bold - rather than create the edit/update: Xcode 8.3.2 • Swift 3.1 If you know HTML and CSS you can use it to easily control the font style, color and size of your.

Getting Font Size of NSAttributed string, I'm trying to get the font size of an NSAttributedString , however, I'm having trouble doing this. How do you get the font size of an Here's a note on how to convert a string that is html to an NSattributedString. you will end up with nice attribute ranges (italic, bold etc) BUT the fonts will be fonts. The Text view picks the closest modifier and won't get override by the resulting Text view. In the following example, the Hello text already has a font size of 30, which won't get override by the outer font size of 56. The world! text has a pink foreground color, which won't get override by the outer purple color. (Text (Hello, ). italic. User60841 posted Hi all Just a quick question about setting the attributedText property of a UITextView. I am using a method which sets this property against some dynamic html. The html is only ever p tags really, nothing complicated going on. I can get the html to appear in the view, but I can · User38175 posted Hi Will, I've got the same question. The value of this attribute is a UIFont object. Use this attribute to change the font for a range of text. If you do not specify this attribute, the string uses a 12-point Helvetica (Neue) font by default NSAttributedString font size. How to set font size on NSAttributedString. Ask Question Asked 3 years, 3 months ago. Active 3 months ago. Viewed 46k times 38. 5. Edit - This has been marked as . Question or problem with Swift language programming: Edit - This has been marked as duplicate, but as I state below, I am looking for a Swift solution

Solution 2: In Xcode 10 with automatic code generation this is a lot simpler than the other suggestions. Open the data model and select the name of the Attribute. Open the Data Model inspector ( Command + Option + 3) Set Attribute Type to Transformable. Set Custom Class to NSAttributedString Preserves original HTML font sizes, or uses font-size from provided UIFont, @see useDocumentFontSize parameter This method can simply convert HTML to NSAttributedString, without the overload of manipulating with fonts, just skip the font parameter, @see guard statemen C reating NSAttributedString, combine them and apply style is tedious and verbose; tons of boring code to make a pretty easy task. Let me show to you a very simple example. Article continues on my. As you all know I am writing swift 3 to swift 4.1 conversion issues & solutions. Today I encountered an issue which cannot convert HTML string to NSAttributedString. If you missed to read my post Swift 3 to 4.1 conversion issues. Issue When I try to convert the HTML string to NSAttributedString, getting below erro

NSAttributedString: is a piece of text that has attributes (like links or fonts) that apply to portions of text. NSMutable A ttributedString: is an NSAttributedString with additional methods for mutating the content. String: A collection of Characters Our label is still yellow, but our font background is magenta. Build and run: The font background will be the height of the largest letter, and as long as the range specified. If the label is bigger than the text size, you will have two background colors. Adding a Drop Shadow to Text. You can also add drop shadows to text

cocoa - How to get height for NSAttributedString at a

  1. I have a String extension function which converts an html string to a NSAttributed string, and it's made up with Swift 3.x. The strings I'm showing in a UILabel consists of different html-tags, like <i>, <b>, and <center>. Using Xcode 9.0.1 and deploying the app with the code onto an iPhone running iOS 10 it's working perfectly
  2. It will receive an attributed string and return a Text view made of concatenated pieces, each with the appropriate modifiers that correspond to the attributes found in the attributed string. Using it would look something like this: See the code for the initializer below: extension Text { init(_ astring: NSAttributedString) { self.init.
  3. Each font comes with many metrics that font creator (author) specified for the font. Size is just one metric, and the most popular. Font size is a base, however when deal with text drawing (especially with text layout), I need to be aware of every other measurements needed to calculate correct (and expected) position for each letter
SwiftでNSAttributedStringを使って文字列を装飾する(UILabelに画像を表示する) - 酢ろぐ!objective c - Add text on custom marker on google map for

Remarks. The NSAttributedString type represents a string that has a series of attributes applied uniformly. The companion NSMutableAttributedString type can be used to create attributed strings that have overlapping attributes and whose contents can be modified after creation.. These types typically are used to attach information to elements of the string that dictate the font and colors to. The NSAttributedString API comes from Objective-C, a world where typing isn't as strict as in Swift. However, Swift helps us a bit by adding some type safety. increasing the font size and we. Text Height in Objective-C for NSString and NSAttributedString - textHeight.m. Text Height in Objective-C for NSString and NSAttributedString - textHeight.m. Skip to content. All gists Back to GitHub Sign in Sign up CGSize size = [text boundingRectWithSize: CGSizeMake (maxWidth, CGFLOAT_MAX) options:. The base URL to use when resolving Markdown URLs. The initializer treats URLs as being relative to this URL. If this value is nil, the initializer doesn't resolve URLs.The default is nil How to create rich formatted text strings using NSAttributedString. Swift version: 5.4. Paul Hudson @twostraws May 28th 2019. Please keep in mind, when working with fonts it's preferable to use Dynamic Type where possible so that a user's font size settings are honored. The example code below creates an attributed string using the Headline.

Add iOS NSAttributedString improving iOS apps UI with Xcode customized text rendering. Learn how to render beautiful text in your app. Add iOS NSAttributedString improving iOS apps UI with Xcode customized text rendering. In this particular case, we set the font, the font size, the stroke color and underline attribute. Check the. Here, we create the attributed string with the attributes in Line 1. In this particular case, we set the font and the size, text effect, color, shadow and underline attribute. Line 2 instantiates a label and Line 3 sets the attributed string to the label. Finally (Line 4), we add the label as a subview of the viewcontroller view

Each text layer has text of different lengths and need to be word wrapped when the length of the text line exceeds the bounds of the frame. However, if the lines of text exceed the height of the bounding frame, the font size will need to be reduced by one and then rechecked to ensure the text is contained within the bounding box Make apps for a global audience: our approach to empowering NSAttributedString. I want to apply font size 10 and blue to Greek characters and font size 15 and green colour to Latin characters let amountText = NSMutableAttributedString.init(string: € 60,00) // set the custom font and color for the 0,1 range in string amountText.setAttributes([NSAttributedString.Key.font: UIFont.systemFont(ofSize: 12), NSAttributedString.Key.foregroundColor: UIColor.gray], range: NSMakeRange(0, 1)) // if you want, you can add more attributes for. This is a lit bit better than the previous solution as it gives more control to translators. There still can be a problem if a substring repeats two or more times into a full string - only the first match will get the custom attributes, and it might be the wrong one

Question or problem with Swift language programming: I have an NSAttributedString generated from HTML which includes some links. The attributed string is shown in a UITextView. I wish to apply a different font style for the links and am setting linkTextAttributes for this. I've added NSForegroundColorAttributeName, NSFontAttributeName and NSUnderlineStyleAttributeName. For some reason the. Simplifies working with NSAttributedString by allowing you to use HTML to describe formatting behaviors. - HubSpot/NSAttributedString-DDHTM Since SwiftUI is relatively new, not all of the functionality from UIKit is available there. In the following post, we will reproduce NSAttributedString in two different ways. The first way is by wrapping an UILabel in UIViewRepresentable, and the second one is to use the native SwiftUI way by combining text views using the plus + operator

Make us ready. First of all, you need to add a convenience init method to the NSAttributedString object. So you can initialize attributed strings in a simple way. Here I use the <p></p> tag because it is a basic text element. Don't forget that the tags could have the default browser styles like the default font for the text HTML to NSAttributedString. GitHub Gist: instantly share code, notes, and snippets Convert to NSAttributedString. To render this text properly in UILabel or UITextView, you need to convert it to NSAttributedString. NSAttributedString has built-in support for this conversion. First, we need to convert HTML string to Data. let htmlString = This is a bold text. let data = htmlString.data(using: .utf8) let atttext = NSAttributedString(string: text!, attributes: [NSForegroundColorAttributeName: UIColor.redColor()]) Calculate the size of the string. let bounds = atttext.boundingRectWithSize(label.bounds.size, options: [], context: nil) Do something to the string when it exceed the vie This modified text is an extract of the original Stack Overflow Documentation created by following contributors and released under CC BY-SA 3.0 This website is not affiliated with Stack Overflow SUPPORT & PARTNER

Using NSAttributedString for Multiple Font Styles in a

YYText: Powerful text framework for iOS to display and edit rich text. STULabel: A faster and more flexible label view for iOS. Neat: Fix the line height problems of TextKit. Cocoa text system: Introduction to cocoa text system. License. MPITextKit is released under the MIT license. See LICENSE file for details The font is using the linespacing of 4 The color of the font is in light gray let noteDescriptionAttributes: [NSAttributedString.Key: Any] = [ NSAttributedString.Key.paragraphStyle: paragraphStyle, NSAttributedString.Key.foregroundColor: UIColor.lightGray This also works for the built-in Dynamic Type sizes, where SF Symbols will adapt themselves to match other text in your UI. In SwiftUI, adjusting the size an SF Symbol is done using the font() modifier with a built-in text style, like this: Image(systemName: airplane) .font(.largeTitle) Or using a custom font size like this

Outline UILabel text in UILabel Subclass - iZZiSwift

StyledTextKit is a declarative attributed string library for fast rendering and easy string building. It serves as a simple replacement to NSAttributedString and UILabel for background-thread sizing and bitmap caching.. Features. Declarative attributed string building API; Find text sizes on a background thread without sanitizer warning Erase the viewDidLoad method. Go to viewController.xib, drag a UILabel on the view, open the attributes Inspector and choose Attributed under Text (this is equivalent to instantiate a NSAttributedString object). You will be able to edit your text from there. Now, change the font, size, color, highlight, add a shado

NSAttributedString, change the font overall BUT keep all

User10715 posted. Hello from Munich, I use HTML-formatted text in my apps and I spent a lot of time make a UITextview return HTML. It is a work-around that uses the description of the NSAttributedString, splits it and writes the text into a tag html、xml等标记语言解析。可以方便的转换为NSAttributedString。. Contribute to zhu410289616/RHParser development by creating an account on GitHub The final NSAttributedString is created by first initializing a mutable version with a format string. The format string follows the familiar format specifiers like we used with NSString and String APIs when dealing with re-orderable arguments. Format specifiers are replaced with new instances of NSAttributedStrings where the string value equals to a hyperlink name and the URL value is stored. ASTextNode uses Text Kit internally to calculate the amount to shrink needed to result in the specified maximum number of lines. Unfortunately, in certain cases this will result in the text shrinking too much in the above example; Instead of 4 lines of text, 3 lines of text and a weird gap at the bottom will show up For multi-line text display in AutoLayout, it is recommended to set the preferredMaxLayoutWidth to improve performance. You should not use text and attributedText at the same time. When you customize attribute, you should override the - isEqual: and - hash methods

Go to line L. Copy path. lotem fix (SquirrelPanel): highlight overlapping between adjacent candidates. Latest commit 128c8f3 on Dec 9, 2018 History. Issue illustrated here: #240 (comment) 4 contributors. Users who have contributed to this file. 835 lines (735 sloc) 31.5 KB. Raw Blame If you want your label to line wrap then set the number of lines to 0 in IB and add myLabel.preferredMaxLayoutWidth = 150 // or whatever in code. (The button is also pinned to the bottom of the label so that it will move down when the label height increased.) PDF - Download iOS for free Set Font Size With Em. To allow users to resize the text (in the browser menu), many developers use em instead of pixels. 1em is equal to the current font size. The default text size in browsers is 16px. So, the default size of 1em is 16px. The size can be calculated from pixels to em using this formula: pixels/16=e

The result NSAttributedString, once rendered in a UILabel or NSTextView, should then look like this: ☝️ Yes, that above with the text and image is really just an NSAttributedString (and not a complex view with layout or anything)! . First implementation. So how are we going to implement this 1) Message/Bind through a button click/command to the native iOS project from the Forms project 2) Create a new UIAlertController setting the style to action sheet 3) Create a new UIAlertAction setting the title 4) When presenting, get the representer from the dictionary and set its attributed text to a custom one, with your font style. Use the font's built-in kerning: do nothing. This is the default behavior. Disable the font's built-in kerning: pass NSKernAttributeName: 0 in the attributed string's attributes dictionary. Don't do this unless you have a very good reason. Adjust font tracking: pass a nonzero number for NSKernAttributeName RichString protocol for String, NSString and NSAttributedString font(_:) Apply the given font. The type Font is a type alias of UIFont on iOS, and of NSFont on macOS. let attributedString = text. font (. systemFont (ofSize: 12)) fontSize(_:) Applies the given font size. If no font was set on the attributed string yet, Font.systemFont will be. Our label is gray, and our font background is green. Build and run: The font background will be the height of the largest letter, and as long as the range specified. If the label is bigger than the text size, you will have two background colors. Changing the Same Range. Nothing says you cannot change a range once you added it. Change the.

NSAttributedString by example - Hacking with Swif

Programmers Sample Guide. import UIKit class ViewController: UIViewController { override func viewDidLoad() { super .viewDidLoad () // Do any additional setup after loading the view. self .navigationItem.title = Main View let myText = Text to Image let font = UIFont (name: Optima-BoldItalic, size: 36.0 ) let paragraphStyle. An NSAttributedString object manages character strings and associated sets of attributes (for example, font and kerning) that apply to individual characters or ranges of characters in the string. A Swift extension for String and HTML. Costantino Pistagna. Nov 8, 2017 · 5 min read. O ne of the most common daily request received is to manage html strings from a backend, rendering them correctly within a UILabel. In most cases an iOS app needs to coexist with a web counterpart that parse HTML more efficiently than an UILabel Add shadows to text. Auto-size label to fit text. Background Color. Calculate Content Bounds (for i.e. dynamic cell heights) Changing Text in an Existing Label. Clickable Label. Dynamic label frame from unknown text length. Get UILabel's size strictly based on its text and font. Highlighted and Highlighted Text Color

ios - How to check current font size of UILabel? - Stackios - Issue while displaying label dynamically and &quot;read

fonts - How do I make an attributed string using Swift

This script splits RTF(D) records at Font Sizes. It optionally groups the resulting records according to their Font Size level. It also optionally changes the font and font size. Idea While it's not possible to get RTF headings directly it is possible to analyze the text assume that the font size that's most used is the body text's font size assume that everything that's larger than. Introduction to Core Text. Coretext is used to process underlying technologies for text and fonts. It derived directly with Core Graphics (also known as Quartz). Quartz is a 2D graphic rendering engine that handles graphic display in OSX and iOS. Note: This is the architecture diagram after iOS7 For example. Enter the following. Ꮚ˘̴͈́ꈊ˘̴͈̀Ꮚ⋆ It not displayed from the middle. I used example app.. MessageKit Version 1.0.0. iOS Version 11.4. 在循环swift中向图像添加文本Add text to image in loop swift. 在循环swift中向图像添加文本. 温馨提示:将鼠标放在语句上可以显示对应的英文。. 或者 切换至中英文显示. 我正在使用swift将文本添加到图像数组中。. 下面是我的循环代码:. var holderClass = HolderClass () var.

Formatting strings with NSAttributedString - a free

스위프트 4 (IOS 11.2) 별도의 조치없이 라벨 끝에 추가 정보 extension UILabel { func addTrailing(with trailingText: String, moreText: String, moreTextFont: UIFont, moreTextColor: UIColor) { let readMoreText: String = trailingText + moreText let lengthForVisibleString: Int = self.visibleTextLength let mutableString: String = self.text Unlike the NSAttributedString both the contents of the string as well as the attributes applied to it can be changed after the string has been constructed. These types typically are used to attach information to elements of the string that dictate the font and colors to use as well as rendering attributes like kerning or how to render ligatures. NSString *text = //some text CGFloat maxSize = //text size constraints NSAttributedString *attributedString = [[NSAttributedString alloc] initWithString:text. An NSAttributedString can be a pain to configure in the way that you want. The attributes dictionary has always been a dictionary comprised of String-Any pairs. There have been some nice enhancments in iOS 11, though. In iOS 10, the keys, which are defined in the NSAttributedString, looked something like NSForegroundColorAttributeName.The keys are simply constants for a String

Swift - Assign HTML to NSAttributedString with custom FONT - HtmlToAttributedString.swif Both Android and iOS allow you to display formatted text by annotating ranges of a string with specific formatting like bold or colored text (NSAttributedString on iOS, SpannableString on Android). In practice, this is very tedious. For React Native, we decided to use web paradigm for this where you can nest text to achieve the same effect I have recently worked on solving a bug in a simple note-taking app. It allowed the user to save notes that could contain text together with images. The app was built using Core Data and there was a bug where notes that contained images were not saved properly. When the notes were later retrieved, the images were missing and only text was present

html { font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 11px; color: #141823; } All elements in the document will inherit this font unless they or one of their parents specifies a new rule. In React Native, we are more strict about it: you must wrap all the text nodes inside of a <Text> component 5 comments on Change font, text color and background color of UIAlertController Victor Kosse 09/18/2019 at 4:37 pm. Thanks! Great info but at least in sift 5 you should change 'title.utf8.count' to 'title.count' and 'message.utf8.count' to 'message.count Looping Through NSATtributedString Atributos para Aumentar Font SIze Todo lo que necesito es recorrer todos los atributos de NSAttributedString e incrementar su tamaño de fuente. Hasta el momento llegué al punto en el que realicé un ciclo y NSAttributedString atributos, pero no puedo volver a NSAttributedString en NSAttributedString Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time Attributed string bullet points - Swift. static let bullet1 = This is a small string. static let bullet2 = This is more of medium string with a few more words etc. static let bullet3 = Well this is certainly a longer string, with many more words than either of the previuos two strings

Setting font on NSAttributedString on UITextView

let font = font else {return} // Configure NSTextContainer: let textContainer = NSTextContainer (size: CGSize. zero) textContainer. lineFragmentPadding = 0.0: textContainer. lineBreakMode = lineBreakMode: textContainer. maximumNumberOfLines = numberOfLines: let labelSize = bounds. size: textContainer. size = labelSize // Configure. Select font > Bold from that option. It should do the task. Method Two − Programmatically Achieving the result. Add the following code inside you View Controller's View did load method. override func viewDidLoad() { super.viewDidLoad() let boldAttribute = [ NSAttributedString.Key.font: UIFont(name: HelveticaNeue-Bold, size: 18.0)

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Example. We can change the style of the placeholder by setting attributedPlaceholder (a NSAttributedString).. var placeholderAttributes = [String: AnyObject]() placeholderAttributes[NSForegroundColorAttributeName] = color placeholderAttributes[NSFontAttributeName] = font if let placeholder = textField.placeholder { let newAttributedPlaceholder = NSAttributedString(string: placeholder. text. An NSString or NSAttributedString object to be displayed by the label.. block. A block object that returns an NSMutableAttributedString object and takes a single argument, which is an NSMutableAttributedString object with the text from the first parameter, and the text attributes inherited from the label text styles. For example, if you specified the font of the label to be [UIFont.

上記中のUIFont(name: String, size: CGFloat)はStringにフォント名を入れることで、文字のフォントを指定します。 ここで!をつけてアンラップしているのは、iOSでHiraginoSans-W6フォントが使えるからです。 iOSに標準で入っていないフォントを入れてしまうと、ここでエラーが発生し、アプリがクラッシュし. Font size in picker, especially in Android picker, is simply fixed, so we need a workaround if we want to adjust it. In iOS, font size of the picker is more flexible, you can set height request and width request, or simply put it on a grid, the size of whole picker will follow its container You can extend this further if you want to include properties such as the placeholder's colour and size. iOS. Create a custom renderer which inherits from EntryRenderer. Add the following code to load your font into a new variable and assign it to an NSAttributedString which can be passed to the native control While you input text on a line, the size of text on that line should scale down until it hits some minimum font size. To accomplish this, we use a combination of UITextView.typingAttributes, NSAttributedString, and NSLayoutManager. First, we need to calculate what font size our text will be rendered as The dictionary holds the text attributes that set the paragraph style in addition to the font. You create an NSAttributedString that combines the text and formatting, just like you did with the title. The rectangle for the text is a little different. It offsets 10 points from the left and sets the top at the passed value

ios - NSAttributedString: letters interference with arabic

The CocoaPods Website has an optional integration with AppSight.io that checks every pod you look at for apps which consume it.. AppSight.io is a third-party service which tracks SDKs usage in the top iOS + Android apps As you can see in the image on this page, increasing the font size without anything else for the font size to be relative to just means increasing the resolution of the image. You can specify a specific pixel width that you want the image to not exceed, or you can let it default to about fifty character widths 5 , as above let str1 = String.fontAwesome(undefined: 0xf107) let str2 = String.fontAwesome(awesomeType: .github) let attrs = [NSFontAttributeName: UIFont(fontSize: 32)] let attrStr1 = NSAttributedString(string: str1) let attrStr2 = NSAttributedString(string: str2) The attrStr1 will get icon. The attrStr2 will get icon. Use FontAwesomeKit.Swift with UILabel Text. A React component for displaying text. Text supports nesting, styling, and touch handling.. In the following example, the nested title and body text will inherit the fontFamily from styles.baseText, but the title provides its own additional styles.The title and body will stack on top of each other on account of the literal newlines Android EditText text change listener example; Android ListView with Custom Layout and Filter example; RPGLE free format Call program example - AS400 (iSeries) Creating Table in PDF using Java and iText; Android spinner example using ArrayAdapter and XML resource; Java SFTP Apache commons file download, upload and delete exampl