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Fix lint warnings

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Sven Weidauer 2021-01-02 22:43:26 +01:00
parent ba7c0c04fa
commit e6f44f5be2
1 changed files with 13 additions and 4 deletions
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17
Sources/LibMakeColors/Model/Color+HSV.swift
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@ -2,26 +2,35 @@ extension Color {
init(hue: Int, saturation: UInt8, value: UInt8, alpha: UInt8 = 0xFF) { init(hue: Int, saturation: UInt8, value: UInt8, alpha: UInt8 = 0xFF) {
let degrees = abs(hue % 360) let degrees = abs(hue % 360)
let s = Double(saturation) / 0xFF let saturation = Double(saturation) / 0xFF
let v = Double(value) / 0xFF let value = Double(value) / 0xFF
let C = s * v
// swiftlint:disable identifier_name - Wish I knew what these actually mean.
let C = saturation * value
let X = C * (1 - abs((Double(degrees) / 60).truncatingRemainder(dividingBy: 2) - 1)) let X = C * (1 - abs((Double(degrees) / 60).truncatingRemainder(dividingBy: 2) - 1))
let m = v - C let m = value - C
// swiftlint:enable identifier_name
let result: (r: Double, g: Double, b: Double) let result: (r: Double, g: Double, b: Double)
switch degrees { switch degrees {
case 0..<60: case 0..<60:
result = (C, X, 0) result = (C, X, 0)
case 60..<120: case 60..<120:
result = (X, C, 0) result = (X, C, 0)
case 120..<180: case 120..<180:
result = (0, C, X) result = (0, C, X)
case 180..<240: case 180..<240:
result = (0, X, C) result = (0, X, C)
case 240..<300: case 240..<300:
result = (X, 0, C) result = (X, 0, C)
case 300..<360: case 300..<360:
result = (C, 0, X) result = (C, 0, X)
default: default:
fatalError("Degrees out of range") fatalError("Degrees out of range")
} }