RecolorOperation RecolorOperation Function. RecolorOperation Constructor. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page RecolorOperation Constructor RecolorOperation Constructor. Syntax [C#] RecolorOperation() [Visual Basic] Sub New() Params Name Description none Notes Create a RecolorOperation. You must specify a ColorSpace before calling the Recolor method. Example See the Recolor method. previous page start next page