zooming

[Rahul Sood <rsdev2 yahoo com>]

Hi,
 
I'm using a DrawingArea widget to display some graphics. I want to implement zoom function so the user could 
specify a zoom percentage, in the range 25%-200% and the graphics in the DrawingArea should be scaled 
accordingly. Is there any function in gtk that would be useful to do this.
 
Thanks,
 
rsdev2 yahoo com

                
---------------------------------
 Start your day with Yahoo! - make it your home page