Returns whether the transparency table is enabled.

Namespace:  FreeImageAPI
Assembly:  FreeImageNET (in FreeImageNET.dll)

Syntax

C#
public static bool IsTransparent(
	FIBITMAP dib
)
Visual Basic (Declaration)
Public Shared Function IsTransparent ( _
	dib As FIBITMAP _
) As Boolean
Visual C++
public:
static bool IsTransparent(
	FIBITMAP dib
)

Parameters

dib
Type: FreeImageAPI..::.FIBITMAP
Handle to a FreeImage bitmap.

Return Value

Returns true when the transparency table is enabled (1-, 4- or 8-bit images) or when the input dib contains alpha values (32-bit images). Returns false otherwise.

Version Information

FreeImage.NET

Supported in: 3.11.0, 3.12.0, 3.13.0, 3.13.1

See Also