EmfBlendFunction Class

Summary: A structure that specifies the blending operations for source and destination bitmaps.

Module: aspose.imaging.fileformats.emf.emf.records

Full Name: aspose.imaging.fileformats.emf.emf.records.EmfBlendFunction

Aspose.Imaging Version: 24.6.0

Constructors

Name	Description
EmfBlendFunction()	Initializes a new instance of the EmfBlendFunction class
EmfBlendFunction(dword_data)	Initializes a new instance of the EmfBlendFunction class.

Name	Type	Access	Description
alpha_format	EmfBlendFunction.AlphaFormatEnum	r	Gets a structure that specifies how source and destination pixels are interpreted with respect to alpha transparency.
blend_flags	byte	r	Gets the blend flags. This value MUST be 0x00 and MUST be ignored.
blend_operation	byte	r	Gets the blend operation code. The only source and destination blend operation that has been defined is 0x00, which specifies that the source bitmap MUST be combined with the destination bitmap based on the alpha transparency values of the source pixels. See the following equations for details.
src_constant_alpha	byte	r	Gets an 8-bit unsigned integer that specifies alpha transparency, which determines the blend of the source and destination bitmaps. This value MUST be used on the entire source bitmap. The minimum alpha transparency value, zero, corresponds to completely transparent the maximum value, 0xFF, corresponds to completely opaque. In effect, a value of 0xFF specifies that the per-pixel alpha values determine the blend of the source and destination bitmaps. See the equations later in this section for details.

Name	Description
to_int()	Converts the string representation of a number to an integer.

 EmfBlendFunction()

Initializes a new instance of the EmfBlendFunction class

 EmfBlendFunction(dword_data)

Initializes a new instance of the EmfBlendFunction class.

Parameters:

Parameter	Type	Description
dword_data	int	The dword data.

 to_int()

Converts the string representation of a number to an integer.

Returns

Type	Description
int	The DWORD value of structure.