TIEBitmap.Fill

procedure Fill(Value: double); overload;
procedure Fill(Value: TRGBA); overload;

Fill the image with a specified color.

Pixel Format	Value
ie1g	Specify either 0 or 1
ie8g, ie8p	Specify value between 0 and 255
ie16g	Specify value between 0 and 65535
ie24RGB, ie32RGB, ie48RGB, ieCMYK, ieCIELab	Specify TColor

// Fill an image with white
IEBitmap.Fill( clWhite );

// Fill a monochrome image with white
IEBitmap.Fill( 1.0 );