DitherType enum DitherType Documentation Code DitherTypeDualSpiral4x4 = 7 DitherTypeDualSpiral8x8 = 8 DitherTypeErrorDiffusion = 9 DitherTypeMax = 10 DitherTypeNone = 0 DitherTypeOrdered16x16 = 4 DitherTypeOrdered4x4 = 2 DitherTypeOrdered8x8 = 3 DitherTypeSolid = 1 DitherTypeSpiral4x4 = 5 DitherTypeSpiral8x8 = 6