IKMakeRGBAImage

This function creates a 32 bit RGBA image from a 24 bit RGB image and a 1 bit color or 8 bit grayscale alpha channel image.

[C++Builder/Visual C++] HANDLE IKLayer(HANDLE Handle1, HANDLE Handle2, BYTE Trans, BOOL TransColor, BYTE TRed, BYTE TGreen, BYTE TBlue, BYTE BRed, BYTE BGreen, BYTE BBlue, int x, int y, BOOL Clip, IKPROCESSPROC UserProc, LPCTSTR Caption, LPCTSTR Message, LPCTSTR Button);

[Delphi] function IKMakeRGBAImage(InHandle1, InHandle2: THandle; UserProc: LONG_PTR; Caption, Message, Button: PChar): THandle;

[Visual Basic] Function IKMakeRGBAImage(ByVal InHandle1 As Long, ByVal InHandle2 As Long, ByVal UserProc As Long, ByVal Caption As String, ByVal Message As String, ByVal Button As String) As Long

Parameters

Name	Explanation
InHandle1	The image handle of the RGB image (supports 1, 4, 8, 16, 24, and 32 bit images)
InHandle2	The image handle of the alpha channel image (supports 1 bit color or 8 bit grayscale)
UserProc	The address of the user function (If not using the user function then set to 0)
Caption	Sets the text displayed in the title bar of the progress dialog box
Message	Sets the message displayed in the progress dialog box
Button	Sets the name of the button displayed in the progress dialog box

Return Value

If successful, returns the image handle of the 32 bit RGBA image. Returns 0 if unsuccessful.

Explanation

The IKMakeRGBAImage function creates a 32 bit RGBA image from a 24 bit RGB image and a 1 bit color or 8 bit grayscale alpha channel image.

If the user function is set or if the Caption, Message, and Button parameters are blank then the Progress dialog box is not displayed. If the Progress dialog box is displayed, it indicates the percentage of the current process completed. For more information about the user function please refer to the Definition of User Function in the Ik9Effect.dll, Ik9EffectA.dll, Ik9Effect64.dll, Ik9Effect64A.dlll section.

IKMakeRGBAImage

Parameters

Return Value

Explanation

See Also