FreeImage.ColorQuantizeEx Method (FIBITMAP, FREE_IMAGE_QUANTIZE, Int32, RGBQUAD[], Boolean)

FreeImage.NET

previous page next page
FreeImageColorQuantizeEx Method (FIBITMAP, FREE_IMAGE_QUANTIZE, Int32, RGBQUAD, Boolean)
ColorQuantizeEx is an extension to the ColorQuantize(FIBITMAP, FREE_IMAGE_QUANTIZE) method that provides additional options used to quantize a 24-bit image to any number of colors (up to 256), as well as quantize a 24-bit image using a provided palette.

Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)
Syntax
C#
Copy
public static FIBITMAP ColorQuantizeEx(
	FIBITMAP dib,
	FREE_IMAGE_QUANTIZE quantize,
	int PaletteSize,
	RGBQUAD[] ReservePalette,
	bool minColorDepth
)

Parameters

dib
Type: FreeImageAPIFIBITMAP
Handle to a FreeImage bitmap.
quantize
Type: FreeImageAPIFREE_IMAGE_QUANTIZE
Specifies the color reduction algorithm to be used.
PaletteSize
Type: SystemInt32
Size of the desired output palette.
ReservePalette
Type: FreeImageAPIRGBQUAD
The provided palette.
minColorDepth
Type: SystemBoolean
true to create a bitmap with the smallest possible color depth for the specified PaletteSize.

Return Value

Type: FIBITMAP
Handle to a FreeImage bitmap.
See Also
previous page start next page