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Date Posted: 06:25:53 10/08/01 Mon
Author: Heiko
Subject: Convert a 16bit TIFF to a 4bit TIFF

Hello together!

I have a lot of 16 bit TIFF - images, but they have only 16 defined colors. Now I would like change the colordepth of the 16 bit TIFF - Images to 4 bit.

I have tried the following code without success, because the compiler show the errormessage 'Undeclared identifier: 'if16Color''. When I use 'ifTrueColor' I donīt get a errormessage.


if isatif then

thefilestream := Tfilestream.create thefile,fmOpenRead);
newfilestream := Tfilestream.create(newfile,fmCreate);

thetifgraphic := TTIFFGraphic.create;
if FlatComboBox2.Text = 'PackBits' then thetifgraphic.Compression := tcPackBits;

thetransform := TImageFormatTransform.Create;
thetransform.ImageFormat := if16Color;





Where is the problem?

Thanks in advance.

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