56 lines
1.4 KiB
Swift
56 lines
1.4 KiB
Swift
//
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// ProgressUtils.swift
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// ProgressKit
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//
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// Created by Kauntey Suryawanshi on 09/07/15.
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// Copyright (c) 2015 Kauntey Suryawanshi. All rights reserved.
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//
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import AppKit
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extension NSRect {
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var mid: CGPoint {
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return CGPoint(x: self.midX, y: self.midY)
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}
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}
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extension NSBezierPath {
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/// Converts NSBezierPath to CGPath
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var CGPath: CGPath {
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let path = CGMutablePath()
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let points = UnsafeMutablePointer<NSPoint>.allocate(capacity: 3)
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let numElements = self.elementCount
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for index in 0..<numElements {
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let pathType = self.element(at: index, associatedPoints: points)
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switch pathType {
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case .moveToBezierPathElement:
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path.move(to: points[0])
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case .lineToBezierPathElement:
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path.addLine(to: points[0])
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case .curveToBezierPathElement:
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path.addCurve(to: points[2], control1: points[0], control2: points[1])
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case .closePathBezierPathElement:
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path.closeSubpath()
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}
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}
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points.deallocate(capacity: 3)
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return path
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}
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}
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func degreeToRadian(_ degree: Int) -> Double {
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return Double(degree) * (M_PI / 180)
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}
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func radianToDegree(_ radian: Double) -> Int {
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return Int(radian * (180 / M_PI))
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}
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func + (p1: CGPoint, p2: CGPoint) -> CGPoint {
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return CGPoint(x: p1.x + p2.x, y: p1.y + p2.y)
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}
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