Re: Matrix of pixels from/to an image file

[Havoc Pennington <hp redhat com>]

José Romildo Malaquias <romildo@uber.com.br> writes:
> 
> Please, point me to an easy way of obtaining the matrix of pixels
> from an image file (in any common format, like jpeg, png or xpm)
> and the reverse, given the matrix of pixels, write it as an
> image file.
> 
> I am programming in C/C++ for Linux with Gtk+.
> 

Most people would use the gdk-pixbuf library, which comes separately
for GTK 1.2 and is included in GTK 2.0.

Havoc