kCGNullWindowID

Declaration

var kCGNullWindowID: CGWindowID { get }

Discussion

A guaranteed invalid window ID.

See Also

Constants

• colorSpace
• conversionBlackPointCompensation
• kCGDisplayBitsPerPixel
• kCGDisplayBitsPerSample
• kCGDisplayBlendNormal
• kCGDisplayBlendSolidColor
• kCGDisplayBytesPerRow
• kCGDisplayFadeReservationInvalidToken
• kCGDisplayHeight
• kCGDisplayIOFlags
• kCGDisplayMode
• kCGDisplayModeIsInterlaced
• kCGDisplayModeIsSafeForHardware
• kCGDisplayModeIsStretched
• kCGDisplayModeIsTelevisionOutput