Image manipulation and Scaling

[Gorav <gorav s mst-india com>]

Hi


I need to do some image manipulation using GTK, and I want to view some 
proprietary image formats. So, I can prepare RGB data. But, which widget 
and API to be use to draw pixels on screen.


I used GtkImage using Pixbuf, but it supports only 8 bits per sample.

Then I used GtkDrawing area, and use "gdk_draw_rgb_image" function to 
draw rgb data.


I wanted to know that is DrawingArea widget is well for me. As, I need 
to do scaling also. I also need to know how to perform scaling of images.


Please help.

Thanks
Gorav