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Oleksandr Glagoliev
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Add Demo. Refactor package
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17 files changed

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‎Demo/Demo.xcodeproj/project.pbxproj

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‎Demo/Demo.xcodeproj/project.xcworkspace/contents.xcworkspacedata

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‎Demo/Demo.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>IDEDidComputeMac32BitWarning</key>
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<true/>
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</dict>
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</plist>

‎Demo/Demo/AppDelegate.swift

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//
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// AppDelegate.swift
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// Demo
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//
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// Created by Oleksandr Glagoliev on 3/4/20.
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// Copyright © 2020 Oleksandr Glagoliev. All rights reserved.
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//
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import UIKit
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@UIApplicationMain
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class AppDelegate: UIResponder, UIApplicationDelegate {
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var window: UIWindow?
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func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
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window = UIWindow(frame: UIScreen.main.bounds)
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window?.rootViewController = ViewController()
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window?.makeKeyAndVisible()
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return true
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}
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}

‎Demo/Demo/Assets.xcassets/AppIcon.appiconset/Contents.json

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{
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"images" : [
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{
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"idiom" : "iphone",
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"size" : "20x20",
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"scale" : "2x"
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},
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{
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"idiom" : "iphone",
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"size" : "20x20",
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"scale" : "3x"
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},
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{
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"idiom" : "iphone",
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"size" : "29x29",
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"scale" : "2x"
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},
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{
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"idiom" : "iphone",
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"size" : "29x29",
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"scale" : "3x"
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},
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{
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"idiom" : "iphone",
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"size" : "40x40",
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"scale" : "2x"
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},
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{
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"idiom" : "iphone",
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"size" : "40x40",
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"scale" : "3x"
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},
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{
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"idiom" : "iphone",
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"size" : "60x60",
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"scale" : "2x"
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},
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{
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"idiom" : "iphone",
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"size" : "60x60",
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"scale" : "3x"
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},
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{
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"idiom" : "ipad",
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"size" : "20x20",
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"scale" : "1x"
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},
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{
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"idiom" : "ipad",
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"size" : "20x20",
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"scale" : "2x"
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},
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{
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"idiom" : "ipad",
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"size" : "29x29",
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"scale" : "1x"
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},
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{
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"idiom" : "ipad",
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"size" : "29x29",
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"scale" : "2x"
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},
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{
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"idiom" : "ipad",
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"size" : "40x40",
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"scale" : "1x"
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},
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{
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"idiom" : "ipad",
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"size" : "40x40",
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"scale" : "2x"
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},
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{
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"idiom" : "ipad",
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"size" : "76x76",
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"scale" : "1x"
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},
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{
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"idiom" : "ipad",
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"size" : "76x76",
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"scale" : "2x"
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},
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{
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"idiom" : "ipad",
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"size" : "83.5x83.5",
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"scale" : "2x"
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},
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{
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"idiom" : "ios-marketing",
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"size" : "1024x1024",
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"scale" : "1x"
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}
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],
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"info" : {
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"version" : 1,
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"author" : "xcode"
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}
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}

‎Demo/Demo/Assets.xcassets/Contents.json

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{
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"info" : {
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"version" : 1,
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"author" : "xcode"
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}
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}

‎Demo/Demo/Base.lproj/LaunchScreen.storyboard

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
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<dependencies>
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<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
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<capability name="Safe area layout guides" minToolsVersion="9.0"/>
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<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
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</dependencies>
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<scenes>
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<!--View Controller-->
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<scene sceneID="EHf-IW-A2E">
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<objects>
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<viewController id="01J-lp-oVM" sceneMemberID="viewController">
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<view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
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<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
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<color key="backgroundColor" xcode11CocoaTouchSystemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
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<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
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</view>
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</viewController>
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<placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
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</objects>
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<point key="canvasLocation" x="53" y="375"/>
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</scene>
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</scenes>
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</document>

‎Demo/Demo/CGContext+Helpers.swift

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import UIKit
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extension CGContext {
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public func drawCircle(
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origin: CGPoint,
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radius: CGFloat,
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strokeColor: UIColor = .black,
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strokeWidth: CGFloat = 1.0,
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fillColor: UIColor = .white,
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startAngle: CGFloat = 0,
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endAngle: CGFloat = .pi * 2) {
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let circle = UIBezierPath(
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arcCenter: origin,
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radius: radius,
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startAngle: startAngle,
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endAngle: endAngle,
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clockwise: true
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)
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saveGState()
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fillColor.setFill()
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setLineWidth(strokeWidth)
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strokeColor.setStroke()
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addPath(circle.cgPath)
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drawPath(using: CGPathDrawingMode.fillStroke)
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restoreGState()
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}
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public func drawSegment(
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from: CGPoint,
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to: CGPoint,
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strokeColor: UIColor = .black,
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strokeWidth: CGFloat = 1.0) {
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saveGState()
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setLineWidth(strokeWidth)
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strokeColor.setStroke()
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move(to: from)
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addLine(to: to)
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strokePath()
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restoreGState()
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}
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public func drawPolygonFromCCWPoints(_ points: [Site], color: UIColor) {
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guard points.count > 1 else { return }
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saveGState()
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setFillColor(color.cgColor)
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move(to: points[0].cgPoint)
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for i in (0..<points.count) {
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addLine(to: points[i].cgPoint)
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}
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closePath()
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fillPath()
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restoreGState()
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}
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public func drawQuadBezier(
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from: CGPoint,
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to: CGPoint,
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cp: CGPoint,
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strokeColor: UIColor = .black,
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strokeWidth: CGFloat = 1.0
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) {
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saveGState()
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setLineWidth(strokeWidth)
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setLineJoin(.bevel)
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setLineCap(.round)
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strokeColor.setStroke()
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move(to: from)
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addQuadCurve(to: to, control: cp)
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strokePath()
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restoreGState()
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}
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public func drawLine(
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from: CGPoint,
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to: CGPoint,
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color: UIColor = .lightGray,
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lineWidth: CGFloat = 1.0
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) {
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saveGState()
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setLineWidth(lineWidth)
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color.setStroke()
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move(to: from)
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addLine(to: to)
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strokePath()
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restoreGState()
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}
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public func drawCross(
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_ point: Site,
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size: CGFloat,
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strokeWidth: CGFloat = 1.0,
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strokeColor: UIColor = .black
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) {
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let p = point.cgPoint
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let tl = CGPoint(x: p.x - size, y: p.y - size)
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let bl = CGPoint(x: p.x - size, y: p.y + size)
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let br = CGPoint(x: p.x + size, y: p.y + size)
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let tr = CGPoint(x: p.x + size, y: p.y - size)
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drawLine(from: tl, to: br, color: strokeColor, lineWidth: strokeWidth)
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drawLine(from: bl, to: tr, color: strokeColor, lineWidth: strokeWidth)
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}
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}

‎Demo/Demo/CGContext+Voronoi.swift

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import UIKit
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extension CGPoint {
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public var point: Site {
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Site(x: Double(x), y: Double(y))
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}
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}
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extension Site {
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public var cgPoint: CGPoint {
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CGPoint(x: x, y: y)
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}
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}
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extension CGContext {
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public func drawSite(_ site: Site, visited: Bool) {
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drawCircle(
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origin: site.cgPoint,
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radius: 2.0,
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strokeColor: .black,
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fillColor: visited
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? .visitedSite
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: .notVisitedSite
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)
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}
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public func drawBreakpoint(_ point: Site) {
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drawCross(point, size: 4.0)
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}
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public func drawUpcomingCircleEvent(_ point: Site) {
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drawCross(point, size: 4.0, strokeColor: .circleEventPoint)
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}
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public func drawArc(_ arc: (start: Site, cp: Site, end: Site)) {
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drawQuadBezier(
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from: arc.start.cgPoint,
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to: arc.end.cgPoint,
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cp: arc.cp.cgPoint,
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strokeColor: .lightGray,
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strokeWidth: 2
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)
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}
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public func drawVertex(_ point: Site) {
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drawCircle(
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origin: point.cgPoint,
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radius: 2.0,
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strokeColor: .clear,
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fillColor: .black
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)
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}
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}
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‎Demo/Demo/Demo.entitlements

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>com.apple.security.app-sandbox</key>
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<true/>
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<key>com.apple.security.network.client</key>
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<true/>
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</dict>
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</plist>

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