init(deviceWhite:alpha:)
Creates a color object using the given opacity and grayscale values.
Declaration
init(deviceWhite white: CGFloat, alpha: CGFloat)Parameters
- white:
The grayscale value of the color object.
- alpha:
The opacity value of the color object.
Return Value
The color object.
Discussion
Values below 0.0 are interpreted as 0.0, and values above 1.0 are interpreted as 1.0.