Creating a real-time magnifier

[Richmond Mathewson]

Richard Miller wrote:
> Any thoughts on how to magnify (by 2x) a 100x100 section of the screen 
> in real time? I can't see how export snapshot could be used for 
> this.... not in real time. Perhaps it involves manipulating 
> screen/picture data, but I don't have the experience in doing this. 
> I'd like the user to be able to move a 100x100 rectangle over the 
> screen and have that section of the screen magnified to double and 
> displayed in a rectangle in a corner.
>
> Thanks for any suggestions.
> Richard Miller
> _______________________________________________
> use-revolution mailing list
> use-revolution at lists.runrev.com
> Please visit this url to subscribe, unsubscribe and manage your 
> subscription preferences:
> http://lists.runrev.com/mailman/listinfo/use-revolution
>
I hope you can do something with this: I found it lurking in an old 
Metacard folder
on my machine:

http://mathewson.110mb.com/FILEZ/Magnify.rev.zip

sincerely, Richmond.