{\rtf1\ansi\deff0{\fonttbl{\f0\fnil\fcharset0 Tahoma;}{\f1\fnil Tahoma;}} {\colortbl ;\red0\green0\blue128;} \viewkind4\uc1\pard\cf1\lang1033\b\f0\fs22 ImageEN Painter Help\cf0\b0\fs18 \par \par \par \b Transparency\b0 \par \par Transparency in ImageEN Painter is obtained from the bottom left pixel of the image when the image is loaded. \par \par RGB := IEBitmap.Pixels [ 0, IEBitmap.Height - 1 ]; \par fTransparentColor := TRGB2TColor ( RGB ); \par if ( IO.Params.BitsPerSample = 8 ) and ( IO.Params.SamplesPerPixel = 4 ) then \par ImageEnView1.Proc.SetTransparentColors ( RGB, RGB, 0 ); \par \par \par \b Erasing Pixels \par \b0 \par If the image is a 32-bit the images transparent color obtained from the bottom left pixel of the image when the image is loaded is used to erase pixels. If the image is not 32-bit the clWhite color is used for erasing. \par \f1 \par }