Type Property 型プロパティ

saturation

A mode that uses the luminance and hue values of the background with the saturation of the source image.

Declaration 宣言 

static var saturation: GraphicsContext.BlendMode { get }

Discussion 議論

Areas of the background that have no saturation — namely, pure gray areas — don’t produce a change.

See Also 参照

Mixing Color Components

static var hue: GraphicsContext.BlendMode
A mode that uses the luminance and saturation values of the background with the hue of the source image.
static var color: GraphicsContext.BlendMode
A mode that uses the luminance values of the background with the hue and saturation values of the source image.
static var luminosity: GraphicsContext.BlendMode
A mode that uses the hue and saturation of the background with the luminance of the source image.