FreeImage.NET Class Library Reference
 | FreeImageAdjustGamma Method |
Performs gamma correction on a 8-, 24- or 32-bit image.
Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)
SyntaxC#
public static bool AdjustGamma( FIBITMAP dib, double gamma )
Parameters
- dib
- Type: FreeImageAPIFIBITMAP
Handle to a FreeImage bitmap. - gamma
- Type: SystemDouble
The parameter represents the gamma value to use (gamma > 0). A value of 1.0 leaves the image alone, less than one darkens it, and greater than one lightens it.
Return Value
Type: BooleanReturns true on success, false on failure.
See Also