Re: Image file in C

Afifov wrote:
>
> I dont want to use any libraries. I know about the gd, and libpng. This is
> not off topic because i am looking for the C struct that defines a png
> file

Check www.wotsit.org, which probably has descriptions of the png file
format.

> and how it is drawn.

That is system-dependent, and is definitely OT for c.l.c.

> All i want to do is just take an image and draw
> a line over it.

You can't. At least not without using some non-standard libraries, or
extensions to the C language.

> But i want to know the struct of the matrix.

www.wotsit.org

> Anyway, your reply was noted. Thx


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