DKHTMLAttributedString

This pod can helps developers handling HTML strings without any effort. Just pass a String object to given method and you'll get an NSAttributedString object that you can display inside an UITextView or an UILabel.

This library is a Swift port of NSAttributedString-DDHTML and, since this: "it's not intended to support full HTML rendering. Instead it provides a quick, efficent and light-weight implementation for leveraging attributed strings when utilizing native UIKit interface elements."

Requirements

DKHTMLAttributedString requires a minimum iOS deployment target of iOS 9.0.

Setup

CocoaPods

One of the easiest ways to integrate DKHTMLAttributedString in your project is to use CocoaPods:

1. Add the following line to your Podfile:

   pod 'DKHTMLAttributedString'

2. In your project directory, run pod update

3. You should now be done.

Usage

import DKHTMLAttributedString
let htmlString = "<b>Hello</b> <i>World!</i>"
let attributedString = DKHTMLAttributedString.attributedString(from: htmlString)
self.textView.attributedText = attributedString

Full method

open class func attributedString(from htmlString: String?, 
                                 normalFont: UIFont? = nil, 
                                 boldFont: UIFont? = nil, 
                                 italicFont: UIFont? = nil, 
                                 imageMap: [String: UIImage]? = nil
) -> NSAttributedString?

Supported Tags

1. <b>

2. <strong>

3. <i> 4. <em>

5. <u>

6. <strike>

7. <br>

8. <p>

• align: Alignment of text, e.g. align="center"
  • Available values: left, center, right, justify
• lineBreakMode: How to handle text which doesn't fit horizontally in the view
  • Available values: WordWrapping, CharWrapping, Clipping, TruncatingHead, TruncatingTail, TruncatingMiddle
• firstLineHeadIndent
• headIndent
• hyphenationFactor
• lineHeightMultiple
• lineSpacing
• maximumLineHeight
• minimumLineHeight
• paragraphSpacing
• paragraphSpacingBefore
• tailIndent

9. <img>

• src : key in imageMap parameter
• width : px
• height : px

License

MIT License. See LICENSE file for further information.