FreeImageBitmap.SwapColors Method

FreeImage.NET

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FreeImageBitmapSwapColors Method
Swaps two specified colors on a 1-, 4- or 8-bit palletized or a 16-, 24- or 32-bit high color image.

Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)
Syntax
C#
Copy
public uint SwapColors(
	RGBQUAD color_a,
	RGBQUAD color_b,
	bool ignore_alpha
)

Parameters

color_a
Type: FreeImageAPIRGBQUAD
One of the two colors to be swapped.
color_b
Type: FreeImageAPIRGBQUAD
The other of the two colors to be swapped.
ignore_alpha
Type: SystemBoolean
If true, 32-bit images and colors are treated as 24-bit.

Return Value

Type: UInt32
The total number of pixels changed.
See Also
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