WSPalettePicker

An elegant color picker that allows a predefined set of colors to be selected.

Please ignore the awful compresssion in the .gif. It looks nice, I swear

Installation

You can use this component by adding it via Swift Package Manager, or downloading it and manually adding it to your project.

Example

import UIKit
import WSPalettePicker

class ViewController: UIViewController, WSPalettePickerDelegate, WSPalettePickerDataSource {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // Create Picker Button
        let pickerButton = WSPalettePickerButton.init()
        pickerButton.frame = .init(x: 0, y: 0, width: 50, height: 50)
        pickerButton.center = view.center
        pickerButton.controller.delegate = self
        pickerButton.controller.dataSource = self
        pickerButton.currentColor = #colorLiteral(red: 0.851, green: 0.388, blue: 0.427, alpha: 1.0)
        view.addSubview(pickerButton)
    }
    
    // MARK: Palette Data Source
    
    func palettePickerColors(pickerController: WSPalettePickerController) -> [UIColor] {
        return [#colorLiteral(red: 0.659, green: 0.741, blue: 0.447, alpha: 1.0), #colorLiteral(red: 0.851, green: 0.388, blue: 0.427, alpha: 1.0), #colorLiteral(red: 0.906, green: 0.675, blue: 0.329, alpha: 1.0), #colorLiteral(red: 0.192, green: 0.451, blue: 0.149, alpha: 1.0), #colorLiteral(red: 0.976, green: 0.831, blue: 0.0, alpha: 1.0), #colorLiteral(red: 0.322, green: 0.227, blue: 0.212, alpha: 1.0), #colorLiteral(red: 0.937, green: 0.58, blue: 0.576, alpha: 1.0), #colorLiteral(red: 0.459, green: 0.565, blue: 0.584, alpha: 1.0)]
    }
    
    // MARK: Palette Delegate
    
    func palettePickerShouldPresent(pickerController: WSPalettePickerController) {
        self.present(pickerController, animated: true)
    }
    
    func pickerDidSelect(color: UIColor) {
        print("Selected \(color)")
    }

}