Contents

init(min:zero:full:max:)

Returns a structure that describes the range and clamp limits for a pixel format.

Declaration

init(min: CGFloat, zero: CGFloat, full: CGFloat, max: CGFloat)

Parameters

  • min:

    The minimum encoded value.

  • zero:

    The encoding for the value 0.0.

  • full:

    The encoding for 1.0 (0.5 for chrominance).

  • max:

    The maximum encoded value.

Return Value

A structure that describes the range and clamp limits for a pixel format.

See Also

Creating a channel description