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Date Posted: 20:32:37 09/05/01 Wed
Author: Konstantin
Subject: Re: Questions
In reply to: Michel 's message, "Re: Questions" on 18:05:44 09/05/01 Wed

>There is not particular reason why the methods are
>static. I don't think every method should be virtual,
>as some methods may not be intended to be overriden.
>Just let me know the methods you make virtual, and I
>will ensure the next release has the methods virtual.

first what I really need is:

Procedure LoadFromStream;
Procedure Clear;

for ability to make additions events before/after open/close
(also Clear not updated FrameCount)

>To determine the type of image, there is a function in
>EnDiGrph unit which returns the appropriate TDibGraphic
>derived class to load a particular file given the filename.

... Index := DibClasses.IndexOf(Ext);

Thats good idea for files, but I works with images stored in BLOB fields (justr streams). So I never know what type of image inside BLOB, it can be Tiff, BMP, JPG...

Konstanin

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