ProcessingKit

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

Demo

Demo Apps

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

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.
    }
}

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

Add UIView to ViewController
Select UIView & Open Identity inspector
Set SampleView to Custom class field
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.