How do I add an attributed string in Swift?

How do I add an attributed string in Swift?

First create an NSMutableAttributedString with a new font attribute. You don’t use textView. text . Then append another attributed string that doesn’t have any attributes set.

What is NSMutableAttributedString?

A mutable string with associated attributes (such as visual style, hyperlinks, or accessibility data) for portions of its text.

What is NSAttributedString in Swift?

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. You use attributed strings with any APIs that accept them, such as Core Text.

What is NSRange in Swift?

Swift provides distance() which measures the distance between start and end that can be used to create an NSRange: let text = “Long paragraph saying something goes here!”

What is attribute in Swift?

There are two kinds of attributes in Swift—those that apply to declarations and those that apply to types. An attribute provides additional information about the declaration or type. @attribute name. @attribute name(attribute arguments)

How do you define NSRange?

A structure used to describe a portion of a series, such as characters in a string or objects in an array.

What is index in Swift?

Index for every String is that Characters in Swift are not all the same length under the hood. A single Swift Character might be composed of one, two, or even more Unicode code points. Thus each unique String must calculate the indexes of its Characters.

What does it mean to be attributed to?

to ascribe something to someone or something; to believe that someone or something is the source of something. We attribute our success to your good advice.

How to create a string object in Objective C?

The string in Objective-C programming language is represented using NSString and its subclass NSMutableString provides several ways for creating string objects. The simplest way to create a string object is to use the Objective-C @”…” construct −. NSString *greeting = @”Hello”;

What does NSAttributedString mean in Apple Developer?

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. An association of characters and their attributes is called an attributed string.

What does NSAttributedString do for a string?

A string with associated attributes (such as visual style, hyperlinks, or accessibility data) for portions of its text. 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.

How are attribute strings stored in a cluster?

The cluster’s two public classes, NSAttributedString and NSMutableAttributedString, declare the programmatic interface for read-only attributed strings and modifiable attributed strings, respectively. An attributed string identifies attributes by name, using an NSDictionary object to store a value under the specified name.