FUIHexColor Structure Reference


                      
                      
                      init(lightColor:darkColor:elevatedLightColor:elevatedDarkColor:contrastLightColor:contrastDarkColor:elevatedContrastLightColor:elevatedContrastDarkColor:)

Constructs a FUIHexColor by defining a pair of hex colors to match .light and .dark background color scheme.

Declaration

Swift

public init(lightColor: String? = nil, darkColor: String? = nil, elevatedLightColor: String? = nil, elevatedDarkColor: String? = nil, contrastLightColor: String? = nil, contrastDarkColor: String? = nil, elevatedContrastLightColor: String? = nil, elevatedContrastDarkColor: String? = nil)

Parameters

`lightColor`	a hex color (RGB or RGBA) for `dark` background color scheme, default is `000000`.
`darkColor`	a hex color (RGB or RGBA) for `light` background color scheme, default is `FFFFFF`.
`elevatedLightColor`	a hex color (RGB or RGBA) for `elevated` user interface in the `dark` background color scheme, default is `000000`.
`elevatedDarkColor`	a hex color (RGB or RGBA) for `elevated` user interface in the `light` background color scheme, default is `FFFFFF`.
`contrastLightColor`	a hex color (RGB or RGBA) for `contrast` user interface in the `dark` background color scheme, default is `000000`.
`contrastDarkColor`	a hex color (RGB or RGBA) for `contrast` user interface in the `light` background color scheme, default is `FFFFFF`.
`elevatedContrastLightColor`	a hex color (RGB or RGBA) for `elevated` and `contrast` user interface in the `dark` background color scheme, default is `000000`.
`elevatedContrastDarkColor`	a hex color (RGB or RGBA) for `elevated` and `contrast` user interface in the `light` background color scheme, default is `FFFFFF`.


                      
                      
                      rgba(_:)

Returns a RGBA values tuple that matches with the specified hex color string.

Declaration

Swift

public func rgba(_ hexString: String) -> (r: Double, g: Double, b: Double, a: Double)

Parameters


                                  hexString

specifies the hex color string.

Return Value

a tuple of RGBA values for corresponding FUIHexColor.


                      
                      
                      hex(_:)

Returns the string value that matches with the specified color variant from FUIHexColor.

Declaration

Swift

public func hex(_ variant: FUIColorVariant) -> String

Parameters


                                  variant

specifies the color variant.

Return Value

the string value for corresponding FUIHexColor with specific color variant.


                      
                      
                      getVariant(traits:background:interface:display:)

Returns the FUIColorVariant that matches with the specified combination of background color scheme, user interface level and display mode settings.

Declaration

Swift

public func getVariant(traits collection: UITraitCollection, background scheme: FUIBackgroundColorScheme? = .device, interface level: FUIInterfaceLevel? = .device, display mode: FUIColorDisplayMode? = .device) -> FUIColorVariant

Parameters

`background`	specifies the background color scheme, default is `.device`.
`interface`	specifies the user interface level, default is `.device`.
`display`	specifies the display mode, default is `.normal`.

Return Value

the string value for corresponding FUIHexColor with specific color variant.