dBox for non-map images

[P Kishor]

Greetings,

I would like to use dBox (well, basically just the rubber-band zoom
box thingy) for a non-MapServer map image. The image is dynamic (I am
creating charts using GD::Graph), that I would like to be able to zoom
in on. Theoretically I see no reason why dBox couldn't do that, but I
wanted to ascertain, before I diving in, that I am going to correct
route. Any examples of this would be very welcome as well.

Many thanks in advance

-- 
Puneet Kishor http://punkish.eidesis.org/
Nelson Inst. for Env. Studies, UW-Madison http://www.nelson.wisc.edu/
Open Source Geospatial Foundation http://www.osgeo.org/education/
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