Color

public struct Color : Equatable

A set of components that define a color. The color space is defined by the drawing context.

  • red

    Red value

    Declaration

    Swift

    public let red: Float

  • Green value

    Declaration

    Swift

    public let green: Float

  • Blue value

    Declaration

    Swift

    public let blue: Float

  • Alpha value

    Declaration

    Swift

    public let alpha: Float

  • The grey value of the color, determined by averaging the channels.

    Declaration

    Swift

    public var grey: Float { get }

  • Instantiate a new Color

    /// This method expects color values between 0 and 1

    Declaration

    Swift

    public init(red: Float, green: Float, blue: Float, alpha: Float = 1)

    Parameters

    r

    Red value
    g

    Green value
    b

    Blue value
    a

    Alpha value

  • Instantiate a new Color

    This method expects color values between 0 and 255

    Declaration

    Swift

    public init(_ red: Int, _ green: Int, _ blue: Int, _ alpha: Float = 1)

    Parameters

    r

    Red value
    g

    Green value
    b

    Blue value
    a

    Alpha value

  • Create a grey

    Declaration

    Swift

    public init(grey: Float, _ alpha: Float = 1)

    Parameters

    grey

    Decimal grey value
    a

    Alpha value, from 0 to 1

  • Create a color from a hex string From: https://stackoverflow.com/a/26341062

    Declaration

    Swift

    public init(hexString: String, alpha: Float = 1)

  • Convert to a hex string From: https://stackoverflow.com/a/26341062

    Declaration

    Swift

    public func toHex() -> String

  • Createa CGColor

    Declaration

    Swift

    public func toCGColor() -> CGColor

  • Returns an RGBA string

    Declaration

    Swift

    public func toRGBA() -> String

  • The color black

    Declaration

    Swift

    public static var black: Color { get }

  • The color white

    Declaration

    Swift

    public static var white: Color { get }

  • A clear color (black, with 0 alpha)

    Declaration

    Swift

    public static var clear: Color { get }
  • red

    The color red

    Declaration

    Swift

    public static var red: Color { get }

  • The color green

    Declaration

    Swift

    public static var green: Color { get }

  • The color blue

    Declaration

    Swift

    public static var blue: Color { get }