ProcessingKit

ProcessingKit is a Visual designing library for iOS & OSX. ProcessingKit written in Swift🐧 and you can write like processing.

Demo

Demo Apps

• iOS Official Demo
• OSX Official Demo

iPad Demo App (Developed for Open Source Conference)

Sketch Runner	Code Comparison (between Processing and ProcessingKit)

Example

OS	gif	code
iOS
OSX

Requirements

• Swift 3.0 or later
• iOS 10.0 or later
• OSX 10.11 or later

If you use Swift 3.x, try ProcessingKit 0.6.0.

Usage

1. Create custom class that inherits from ProcessingView

import ProcessingKit

class SampleView: ProcessingView {
    func setup() {
        // The setup() function is run once, when the view instantiated.
    }
    func draw() {
        // Called directly after setup(), the draw() function continuously executes the lines of code contained inside its block until the program is stopped or noLoop() is called.
    }
}

2. Create a SampleView instance

Create programmatically

    lazy var sampleView: SampleView = {
        let sampleView = SampleView(frame: frame)
        sampleView.isUserInteractionEnabled = true // If you want to use touch events (default true)
        return sampleView
    }()

Use InterfaceBuilder

1. Add UIView to ViewController
2. Select UIView & Open Identity inspector
3. Set SampleView to Custom class field
4. Add outlet connection

 @IBOutlet weak var sampleView: SampleView!

 override func viewDidLoad() {
     super.viewDidLoad()
     sampleView.isUserInteractionEnabled = true // If you want to use touch events (default true)
 }

Installation

CocoaPods

Add the following to your Podfile:

  pod "ProcessingKit"

• (Example project here: PKPodsExample)

Carthage

Add the following to your Cartfile:

  github "natmark/ProcessingKit"

• (Example project here: PKExample)

Xcode File Template

• ProcessingKit.xctemplate is available.
• Use Donut(Xcode file template manager) to install.

$ donut install https://github.com/natmark/ProcessingKit

Documentation

• ProcessingKit/wiki

License

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