MGFormatter can format the JSON or HTML code in a view with customized keyword color and font.

To run the example project, clone the repo, and run pod install from the Example directory first.

• iOS 8.0+
• Xcode 9.0+

Just create a FormatterView and set the code you want to format.

formatterView.format(string: utf8Text, style: .jsonDark)

The follow style can be customized be the developers.

• Formatter type(JSON or HTML) and the colors of key words.
• Font.
• Line spacing.

Dark and light style can be used directly.

The following colors of keywords can be customized.

• JSON type
  • normal
  • attribute
  • boolean
  • string
  • number
• HTML
  • normal
  • tag
  • attribute name
  • attribute value

Here is the demo code for customized style.

let color = JSONColor(
    normal: .white,
    attribute: .yellow,
    boolean: .green,
    string: .cyan,
    number: .orange
)
let style = FormatterStyle(font: UIFont.systemFont(ofSize: 12), lineSpacing: 5, type: .json(JSONColor()))
self.formatterView.format(string: utf8Text, style: style)

MGFormatter is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'MGFormatter'

Meng Li, lm2343635@126.com

MGFormatter is available under the MIT license. See the LICENSE file for more info.