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https://github.com/keitaoouchi/MarkdownView

Markdown View for iOS.
https://github.com/keitaoouchi/MarkdownView

ios markdown swift

Last synced: 3 days ago
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Markdown View for iOS.

Host: GitHub
URL: https://github.com/keitaoouchi/MarkdownView
Owner: keitaoouchi
License: mit
Created: 2017-05-11T04:33:42.000Z (over 7 years ago)
Default Branch: master
Last Pushed: 2024-03-18T13:43:59.000Z (9 months ago)
Last Synced: 2024-12-06T05:03:57.057Z (6 days ago)
Topics: ios, markdown, swift
Language: Swift
Homepage:
Size: 3.83 MB
Stars: 1,991
Watchers: 24
Forks: 217
Open Issues: 40
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

awesome-swift - MarkdownView - iOS Markdown view. (Libs / Text)
awesome-swift - MarkdownView - iOS Markdown view. (Libs / Text)
awesome-ios-star - MarkdownView - Markdown View for iOS. (Text / Other Testing)
fucking-awesome-swift - MarkdownView - iOS Markdown view. (Libs / Text)
awesome-ios - MarkdownView - Markdown View for iOS. (Text / Other Testing)
awesome-swift - MarkdownView - Markdown View for iOS. ` 📝 9 months ago ` (Text [🔝](#readme))

README

        # MarkdownView

[![CI Status](http://img.shields.io/travis/keitaoouchi/MArkdownView.svg?style=flat)](https://travis-ci.org/keitaoouchi/MarkdownView)

[![Swift 5.2](https://img.shields.io/badge/Swift-5.2-orange.svg?style=flat)](https://swift.org/)

[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)

[![Version](https://img.shields.io/cocoapods/v/MarkdownView.svg?style=flat)](http://cocoapods.org/pods/MarkdownView)

[![License](https://img.shields.io/cocoapods/l/MarkdownView.svg?style=flat)](http://cocoapods.org/pods/MarkdownView)

[![Swift Package Manager compatible](https://img.shields.io/badge/Swift%20Package%20Manager-compatible-brightgreen.svg)](https://github.com/apple/swift-package-manager)

> MarkdownView is a WKWebView based UI element, and internally use markdown-it, highlight-js.

![GIF](https://github.com/keitaoouchi/MarkdownView/blob/master/sample.gif "GIF")

## How to use

#### UIViewController

```swift

import MarkdownView

let md = MarkdownView()

md.load(markdown: "# Hello World!")

```

#### SwiftUI

```swift

import SwiftUI

import MarkdownView

struct SampleUI: View {

  var body: some View {

    ScrollView {        

      MarkdownUI(body: markdown)

        .onTouchLink { link in 

          print(link)

          return false

        }

        .onRendered { height in 

          print(height)

        }

    }

  }

  

  private var markdown: String {

    let path = Bundle.main.path(forResource: "sample", ofType: "md")!

    let url = URL(fileURLWithPath: path)

    return try! String(contentsOf: url, encoding: String.Encoding.utf8)

  }

}

```

### Options

```swift

md.isScrollEnabled = false

// called when rendering finished

md.onRendered = { [weak self] height in

  self?.mdViewHeight.constant = height

  self?.view.setNeedsLayout()

}

// called when user touch link

md.onTouchLink = { [weak self] request in

  guard let url = request.url else { return false }

  if url.scheme == "file" {

    return false

  } else if url.scheme == "https" {

    let safari = SFSafariViewController(url: url)

    self?.navigationController?.pushViewController(safari, animated: true)

    return false

  } else {

    return false

  }

}

```

### Experimental Features

This is not stable :bow:

#### Custom CSS Styling

Please check [Example/ViewController/CustomCss.swift](https://github.com/keitaoouchi/MarkdownView/blob/master/Example/Example/ViewController/CustomCss.swift). 



#### Plugins

Please check [Example/ViewController/Plugins.swift](https://github.com/keitaoouchi/MarkdownView/blob/master/Example/Example/ViewController/Plugins.swift). 

Each plugin should be self-contained, with no external dependent plugins.



[Here](https://github.com/keitaoouchi/markdownview-sample-plugin) is a sample project that builds `markdown-it-new-katex` as a compatible library.

## Requirements

| Target            | Version |

|-------------------|---------|

| iOS               |  => 13.0 |

| Swift             |  => 5.2 |

## Installation

MarkdownView is available through [Swift Package Manager](https://swift.org/package-manager/) or [CocoaPods](http://cocoapods.org) or [Carthage](https://github.com/Carthage/Carthage).

### Swift Package Manager

```swift

dependencies: [

    .package(url: "https://github.com/keitaoouchi/MarkdownView.git", from: "1.7.1")

]

```

Alternatively, you can add the package directly via Xcode.

### CocoaPods

```ruby

pod "MarkdownView"

```

### Carthage

```

github "keitaoouchi/MarkdownView"

```

for detail, please follow the [Carthage Instruction](https://github.com/Carthage/Carthage#if-youre-building-for-ios-tvos-or-watchos)

## Author

keita.oouchi, [email protected]

## License

[bootstrap](http://getbootstrap.com/) is licensed under [MIT license](https://github.com/twbs/bootstrap/blob/v4-dev/LICENSE).  

[highlight.js](https://highlightjs.org/) is licensed under [BSD-3-Clause license](https://github.com/isagalaev/highlight.js/blob/master/LICENSE).  

[markdown-it](https://markdown-it.github.io/) is licensed under [MIT license](https://github.com/markdown-it/markdown-it/blob/master/LICENSE).  

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