[expert advice required][Is getImageSize really smart ?]

From: jfsebastian (jfsebastian_at_netcourrier.com)
Date: 03/30/04 

Date: 29 Mar 2004 23:55:36 -0800

Hi,

I am wondering if getImageSize does fetch images
*before* extracting the size infos (like perl
modules...) or if the function only fetch the
few bytes in the file headers which contains
the size information ?

I am trying to code a similar function in perl,
and i think it is very stupid to have to fetch
a 2Mo image to just retrieve its size...

Need your help gurus...!

Thanxs

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