convert nsattributedstring to string swift

iOS Tutorial => Converting NSData to other types Questions: I created a custom menu called "sub-top-nav" and now I'd like to override the html output. For example, when using NSAttributedString, in order to perform a simple mutation (in this case by appending a new attributed string to an existing one) we have to first make a mutable copy of the string, perform our append, and then — to avoid accidentally sharing mutable state — we have to remember to convert our mutable string back to an . Extends String to created NSAttributedStrings, and vice versa, for many encoding types, including HTML and RTF. How to render an NSAttributedString to a PDF - free Swift ... The only thing left to sort out is how to set the font for the entire HTML text. The value could be a font, a color, an integer, or something else. Overview. These types typically are used to attach information to elements of the string that dictate the . Using NSMutableAttributedString and NSAttributedString we can achieve multiple fonts, color, underline, strikethrough, shadow and a lot more. Core SpotLight in iOS. Swift modifies the range color of the string nsattributedstring nsmutableattributedstring Demand: obtain StoryBoard In Chinese Label According to the needs, set one part of the text in the label as one color and the other part as another color, as shown in the following figure On 24 Sep 2016 @clarifai tweeted: "Learn how @JUgowe created embedded links.." - read what others are saying and join the conversation. Swift extension NSData { func hexString() -> String { return UnsafeBufferPointer<UInt8>(start: UnsafePointer<UInt8>(bytes), count: length) .reduce("") { $0 + String(format: "%02x", $1) } } } NSAttributedString to UIImage Conversion. Ask Question Asked 7 years, 3 months ago. There are many ways to convert a string of integers in Swift. I will read this book quickly ! Convert text with HTML tags, links, hashtags, mentions into NSAttributedString. There are many standard attributes in Swift that have already been predefined. OP asked for NSString because question is old and at that time Swift had NSString not String. When converting HTML string to NSAttributedString, ** all display block elements such as div and p will produce an extra newline at the end**. Trimming NSAttributedString - Ross Butler, A recent addition to the repository is a Swift 4 extension which allows a developer to trim a NSAttributedString in the same manner as with NSString by specifying the CharacterSet used to trim the string. Convert string to NSAttributedString Swift. Doing this requires creating an NSAttributedString from the HTML, then converting it into an NSData object, and then passing it to the UIPasteboard using a Rich Text (RTF) type. I want to bold the new string t 1, so that the final output will be: @t 1 this is good @t 1. Core Location. let str = String(decoding: data, as: UTF8.self) If the Data instance can't be converted to a UTF-8 string, you'll get sent back an empty string. Currently, I have configured it so that it parses the feed and puts the title, date, description and contents of the folders and displays it in the WebView. Thank you very mutch for this enormous work ! Sooner or later you might run into an issue when you want to convert a Range into a NSRange type. Problem: NSAttributedString takes an NSRange while I'm using a Swift String that uses Range let text = "Long paragraph saying something goes here!" let textRange = text.startIndex..<text.endIndex let attributedString = NSMutableAttributedString(string: text) text.enumerateSubstringsInRange(textRange, options: NSStringEnumerationOptions.ByWords, { (substring . It is especially painful if string is template and real content is known only in runtime. Step 2 :- Give Fixed Height and width to All buttons . Step 1 :- take 4 button in your Storyboard. To create the NSAttributedString it needs Data passing in, as well as some options providing. SwiftyMarkdown is a Swift library from Simon Fairbairn allows you to easily create formatted text by converting markdown to NSAttributedString. NSAttributedString is one of the things I've started to hate in a post-Swift world; creating, combining and applying styles to a string, then render it it's not a difficult task, but it's . These types typically are used to attach information to elements of the string that dictate the . For example, if you're working with an NSAttributedString in which you like to apply attributes to a specific range. Convert string to html swift 4. Step 4 :- Set UIStackview Property for both . There will be a time when you need to convert a string of integers ("123") back to an integer (123). The NSMutableAttributedString holds a mutable string that can has a series of overlapping attributes applied to ranges of the string. It is able to detect HTML-like tags, links, phone numbers, hashtags, any regex or even standard ios data detectors and style them . For our needs, one of those options we can set is used to specify that we are using HTML. Remarks. Making text bold using attributed string in swift, UIFont.systemFont(ofSize: fontSize)} func bold(_ value:String) -> NSMutableAttributedString { let attributes:[NSAttributedString.Key : Any] = [ .font : boldFont ] I am able to replace the text, but i am not able to bold it. user1909186 Asks: Swift: Convert NSAttributedString to Markdown string This may seem odd but the direction of this is important: NSAttributedString -->. I've made this extension but I'm touchy around NSAttributedStrings, keenly aware that Swift refuses to use the traditional notion of integer lengths on Unicode Strings, what with their graphemes that can compose and overlap.Also, it feels odd to convert to String to check for the newline. How to convert HTML to an NSAttributedString; How to create rich formatted text strings using NSAttributedString; About the Swift Knowledge Base. This supports for converting int to string and compatible conversion for making the operators is and as used as per the implementation requirement. You can make interactive hyperlinks in any attributed string, which in turn means you can add interactive hyperlinks to any UIKit control. If you know an instance of Data contains a String and you want to convert it, you should use the String(decoding:as:) initializer, like this:. The iOS® Developer Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow. If you missed to read my post Swift 3 to 4.1 conversion issues. Oh wait, but you can use Atributika! 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. Button1 , Button2 , Button 3 , Button4. The problem is that when I append a new image to the attributed string both the old and new images in the string are changing to the image I currently pressed on. Attributes. CoreImage Filters. The Integer's initializer can be used to convert a string that includes integers, as shown below. In this article, we will discuss how we can convert String to its equivalent integer value in swift. I have a String extension function which converts an html string to a NSAttributed string, and it's made up with Swift 3.x. Convert NSAttributedString to UIImage. Converting a NSAttributedString into a NSString using Swift. I currently have it set up that it parses the feed, and places the title, pub date, description and content and displays . Make them clickable with UILabel drop-in replacement. OP asked for NSString because question is old and at that time Swift had NSString not String. Example. String class is very rich and great in Swift, but as there is a lot of requirements to have formatted string. Objective-C. NSMutableAttributedString *str = [[NSMutableAttributedString alloc] initWithString:@"Hello. Convert HTML to Plain Text in Swift. string has the following declaration: var string: String { get}. Recommended Articles. By convert HTML using NSAttributedString, I mean converting HTML tags and creating an attributed string from it. Data(utf8).html 2AttributedString } var html2String: String Swift 4, Xcode 9 I am sending a post request which contains an email address for the username and a password. It's just a few hundred lines long, and uses Apple's library's visitor pattern, so it's hopefully pretty easy to understand. Of course you have to tweak the attributes (size, font, color, etc) of the NSAttributedString to generate the desired output. Learn iOS - Converting NSData to HEX string. func replaceHTMLTag (tag: String, withAttributes attributes: [String: AnyObject]) -> NSAttributedString {let openTag = " < \(tag) > " Then you can convert to an NSString with -string. If you read the attributed string from a .rtf file, all attributes are read together. 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. Core Data. Solution 1: You can do it without any third-party libraries by using attributed text. Convert text with HTML tags, links, hashtags, mentions into NSAttributedString. That is a test attributed string."]; [str . - ios7 Converting a date to a string isn't difficult in Swift. I can't understand why the old images in the string are changing. And call this function and attach NSAttributedString to String let . How to add images as text attachment in Swift using nsattributedstring . Convert Simple Text With HTML Tags to NSAttributedString - NSAttributedString+SimpleHTMLTag.swift . However, we can convert a string that contains integers only. Edit: I couldn't find the methods because they are in a category: NSAttributedString Application Kit Additions. var s As you all know I am writing swift 3 to swift 4.1 conversion issues & solutions. Converting a NSAttributedString into an NSString using Swift, Use the string property on NSMutableAttributedString : var attributedString = NSMutableAttributedString(string: "hello, world!") var s Converting a NSAttributedString into an NSString using Swift. . This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions. . This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions. The String(describing:) initializer is the preferred way to convert an instance of any type to a string. Appending Attributed Strings and bold text in Swift ; Change the color of a word or string ; Create a string with strikethrough text ; Creating a string that has custom kerning (letter spacing) Removing all attributes If the passed instance conforms to Custom String Convertible, the String(describing:) initializer and the print(_:) function use . If you're working with UITextView (which is likely, let's face it), you get basic hyperlinks just by enabling the "Links" data detector in Interface Builder, but that doesn't work for arbitrary strings - for example, maybe you want the words "tap here . Convert NSAttributedString to UIImage. Swift's strings are great for storing plain text, but as soon as you want formatting, images, or interactivity you need to reach for NSAttributedString - Foundation's all-in-one string handling class. Copying a string to the Clipboard using Objective-C is a simple two-line process. Markdownosaur Markdownosaur uses Apple's excellent and relatively new Swift Markdown library to analyze a Markdown source, and then takes that analyzed result and turns it into an NSAttributedString for displaying on screen on iOS, iPadOS, or Mac. I have shown you two ways to mitigate this problem, CSS and trimming method. Types that conform to the Custom String Convertible protocol can provide their own representation to be used when converting an instance to a string. NSAttributedString to UIImage Conversion. Learn iOS - Converting NSData to HEX string. The contents of the recipient characters as an NSString object.. Apple also claims string:. Attachment characters are not removed from the value of this property. In Swift 5 and macOS 10. Nsattributedstring swift. Markdownosaur . This means you do need to know which format is used to store the string, but UTF-8 is usually the best . I find another trick to create stroke, but works only if your desire stroke width is not more than 1. Available from iOS 7.0. Posted by: admin December 28, . Similar solutions… How to convert a HTML name string into a UIColor; How to load a HTML string into a WKWebView or UIWebView: loadHTMLString() How to create rich formatted text strings using NSAttributedString; How to render an NSAttributedString . to render each NSAttributedString as a separate page.. A sample output on macOS opened in Word365. In this quick Swift tutorial, I wanted to share how to convert a Data object into String. Learn iOS - Converting NSData to other types. Distribution -> Fill Equally Spacing -> 5 (as per your requirement) Swift modifies the range color of the string nsattributedstring nsmutableattributedstring Demand: obtain StoryBoard In Chinese Label According to the needs, set one part of the text in the label as one color and the other part as another color, as shown in the following figure Then loading it to a text component like UILabel or UITextView . For that I would recommend the Visual Attributed String macOS app. Using CSS requires less code but might require some CSS knowledge to create the right selector for your content. Convert Simple Text With HTML Tags to NSAttributedString - NSAttributedString+SimpleHTMLTag.swift. More than perfect ! Convert HTML to Plain Text in Swift . Today, we will visit some of them. You can use SwiftyMarkdown to convert Markdown files and strings and there is also support for different fonts and colors. - NSAttributedString+HTML.swift Remarks. This is a guide to Swift int to string. The NSAttributedString accepts a Dictionary that is used for the attributes of the text. Active 1 year, . NSData can be represented as hexadecimal string, similar to what it outputs in its description method.. The DateFormatter class is easy to use. Example To String Swift let string = String(NSString(data: data, encoding: NSUTF8StringEncoding)) //assuming data is a valid NSData object The class that makes this task painless is DateFormatter (or NSDateFormatter if you are using Objective-C). Posted By: Anonymous. Core Motion. How to convert HTML to an NSAttributedString; How to create rich formatted text strings using NSAttributedString; About the Swift Knowledge Base. Convert string to nsattributedstring swift. An elegant way to deal with attributed string in swift. Convert HTML to NSAttributed string and vice verse; Objective C code to convert HTML string to NSAttributedString and Vice Versa; Convert NSAttributedString to UIImage; Core Data; Core Graphics; Core Location; Core Motion; Core SpotLight in iOS; CoreImage Filters; Create .ipa File to upload on appstore with Applicationloader; Create a Custom . Another trick to create the NSAttributedString it needs Data passing in, as well as some options providing probably. Swift iOS hashtag Tags UILabel UITextView attributedstring NSAttributedString for the entire HTML text the NSAttributedString it needs passing. Https: //sodocumentation.net/ios/topic/7242/convert-nsattributedstring-to-uiimage '' > convert HTML to Plain text in Swift < /a > Overview used... Probably nobody would like to add some styling to parts of that big String… so a lot of new of. Objective-C. NSMutableAttributedString * str = [ [ NSMutableAttributedString alloc ] initWithString: @ & quot Hello! 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Using a playground, searchable collection of solutions for common iOS questions to of. An easy and painless way to convert an instance of any type a! To an int in Swift a mutable string that contains integers only or you. You might run into an issue which can not convert HTML to Plain text in.... Step 4: - Give Fixed Height and width to all buttons fonts and colors,... That dictate the contains integers only and Examples along with the codes and outputs.. Apple also claims:. Be represented as hexadecimal string, similar to what it outputs in its method! Removed from the value could be a font, a free, searchable of... Sarunw < /a > more than perfect trimming method simple RSS Reader app convert nsattributedstring to string swift a project... That includes integers, as well as some options providing ) initializer is preferred... ( or NSDateFormatter if you missed to read my post Swift 3 4.1... Dealing with localizations, it is also support for different fonts and colors, mentions into..