meniny / davinci

🖌 More modern CoreGraphics wrapper for iOS/macOS

Meet DaVinci

🏵 Introduction

DaVinci is a more modern CoreGraphics wrapper for iOS/macOS..

📋 Requirements

Type		Requirement
Platform	iOS	10.0+
	macOS	10.10
	tvOS	N/A
	watchOS	N/A
	Linux	N/A
IDE	Xcode	9.3+
Language	Swift	4.1+

📲 Installation

CocoaPods

DaVinci is available on CocoaPods.

use_frameworks!
pod 'DaVinci'

Manually

Copy all files in the DaVinci directory into your project.

🛌 Dependency

N/A

❤️ Contribution

You are welcome to fork and submit pull requests.

🔖 License

DaVinci is open-sourced software, licensed under the MIT license.

🔫 Usage

Sample.swift

import DaVinci

public func draw(in context: CGContext, rect: CGRect) {
    let fillColorOne: CGColor = #colorLiteral(red: 0.05, green:0.49, blue:0.98, alpha:0.8).cgColor
    func cal(_ ref: CGFloat, _ acu: CGFloat) -> CGFloat {
        let reference: CGFloat = 66
        return (ref / reference) * acu
    }

    let arrowPartTop = DaVinci.Path.init(point: CGPoint.init(x: cal(11, rect.width), y: rect.midY))
        .addLine(to: CGPoint.init(x: cal(44.5, rect.width), y: 0))
        .addLine(to: CGPoint.init(x: cal(54, rect.width), y: cal(9.5, rect.height)))
        .addLine(to: CGPoint.init(x: cal(30, rect.width), y: rect.midY))
        .close()
    let arrowPartBottom = arrowPartTop.flip(.vertically, by: rect.midY)
    let arrow = arrowPartTop + arrowPartBottom

    context.fill(path: arrow, color: fillColorOne)
}