Method function VLSimpleImageBuffer.IVLImageBuffer.GetAlpha(Cardinal;Cardinal) : BYTE
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Class: IVLImageBuffer
Contents |
Syntax
Delphi:
function GetAlpha( X : Cardinal, Y : Cardinal ) : BYTE;
C++ Builder:
BYTE __fastcall GetAlpha( unsigned int X, unsigned int Y );
Visual C++ (MFC):
GetAlpha( X, Y );
Summary
Returns the Alpha transparency component of individual pixel of the buffer.
Description
Call this method to get the Alpha transparency component of individual pixel of the buffer.