On Thu, Sep 01, 2005 at 03:05:06PM +1000, M@ Bourke wrote:
> Hi all, 
> 
> Does anyone know of a good custom tag or java object etc that I can invoke 
> and use to return the DPI of a jpeg image ?

No. Or a qualified no, at any rate (1).

But if you want to find the no of pixels you could look at:

http://schmidt.devlib.org/image-info/

or 

http://rsb.info.nih.gov/ij/

Cheers

Paul Haddon
Sydney, Aus

1) http://schmidt.devlib.org/file-formats/physical-image-resolution.html

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