horvat.johann@gmx.net wrote:
> Hi there,
>
> I want to write code to show a histogram of some image data (C or C++
> at the moment at xlib level).
> Which libraries would you suggest?

It depends upon the image format. There's libpng, libtiff ...
OTOH you may want to have a look at Image Magick. There's also a
libmagick, but I don't know what it does.

--
These are my personal views and not those of Fujitsu Siemens Computers!
Josef Möllers (Pinguinpfleger bei FSC)
If failure had no penalty success would not be a prize (T. Pratchett)
Company Details: http://www.fujitsu-siemens.com/imprint.html