Method procedure VLSimpleImageBuffer.IVLImageBuffer.SubtractValue(Cardinal)

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Class: IVLImageBuffer

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 2 Summary 3 Description

Syntax

Delphi:

procedure SubtractValue( AValue : Cardinal );

C++ Builder:

void __fastcall SubtractValue( unsigned int AValue );

Visual C++ (MFC):

' SubtractValue( AValue );

Summary

Performs subtract operation over the color and alpha of each pixel of the frame image with a value.

Description

Call this method to perform subtract operation over the color and alpha of each pixel of the frame image with a value.