Color

extension Color

  • 从16进制创建Color

    Declaration

    Swift

    public static func color(_ hex: Int, _ alpha: Double = 1) -> Color

    Parameters

    hex

    十六进制值，格式0xFFFFFF
    alpha

    透明度可选，默认1

    Return Value

    Color

  • 从RGB创建Color

    Declaration

    Swift

    public static func color(_ red: Double, _ green: Double, _ blue: Double, _ alpha: Double = 1) -> Color

    Parameters

    red

    红色值
    green

    绿色值
    blue

    蓝色值
    alpha

    透明度可选，默认1

    Return Value

    Color

  • 从十六进制字符串初始化，支持RGB、RGBA|ARGB，格式："20B2AA", “#FFFFFF"，失败时返回clear

    Declaration

    Swift

    public static func color(_ hexString: String, _ alpha: Double = 1) -> Color

    Parameters

    hexString

    十六进制字符串
    alpha

    透明度可选，默认1

    Return Value

    Color

  • 几乎透明的颜色，常用于clear不起作用的场景

    Declaration

    Swift

    public static var almostClear: Color { get }

  • 获取透明度为1.0的RGB随机颜色

    Declaration

    Swift

    public static var randomColor: Color { get }

UIColor

  • Color转换为UIColor，失败时返回clear

    Declaration

    Swift

    public func toUIColor() -> UIColor

    Return Value

    UIColor