Function
CGBlendModeFromGSCompositingOperation(_:)CGBlendModeFromGSCompositingOperationCGBlendModeFromGSCompositingOperation
Returns -1 for values not supported by CGBlendMode.
Declaration
func CGBlendModeFromGSCompositingOperation(_ op: GSCompositingOperation!) -> Int32Declaration
int32_t CGBlendModeFromGSCompositingOperation(GSCompositingOperation op);Declaration
CGBlendModeFromGSCompositingOperation(op: GSCompositingOperation) -> intSee Also
Compositing
Returns
-1for values not supported byOTCompositeMode.