Image manipulation and Scaling


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.


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