How to create a ZOOM tool

["Rafael Barbolo Lopes" <barbolo@xxxxxxxxx>]

Hi, I'm developing a zoom tool for a Paint activity for OLPC.
The activity uses only PyGTK for Image manipulation.
I'm looking for an algorithm to implement the zoom tool. Can you help me sending information or where I can get it.
Thanks a lot

-- 
Rafael Barbolo Lopes
_______________________________________________
Gimp-developer mailing list
Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx
https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer