FreeImageBitmap.Composite Method

FreeImage.NET

previous page next page
FreeImageBitmapComposite Method
This method composite a transparent foreground image against a single background color or against a background image. In case useBitmapBackground is false and applicationBackground and bitmapBackGround are null, a checkerboard will be used as background.

Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)
Syntax
C#
Copy
public bool Composite(
	bool useBitmapBackground,
	Nullable<Color> applicationBackground,
	FreeImageBitmap bitmapBackGround
)

Parameters

useBitmapBackground
Type: SystemBoolean
When true the background of this instance is used if it contains one.
applicationBackground
Type: SystemNullableColor
Backgroundcolor used in case useBitmapBackground is false and applicationBackground is not null.
bitmapBackGround
Type: FreeImageAPIFreeImageBitmap
Background used in case useBitmapBackground is false and applicationBackground is a null reference.

Return Value

Type: Boolean
Returns true on success, false on failure.
See Also
previous page start next page