Overload | Description |
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FxBlackNWhite(Int32,BitonalReduction) | Performs black & white effect on a GdPicture image or on an area of a GdPicture image defined by SetROI() method. |
FxBlackNWhite(Int32,BitonalReduction,Int32) | Performs black & white effect on a GdPicture image or on an area of a GdPicture image defined by SetROI() method. This method takes a parameter to defines the palette color weight. |