[geotk] Efficient subsetting/subsampling of large image

[Jon Blower]

Hi all,

Is it possible to use Geotoolkit to read a subset of pixels from a
large image without reading the entire image into memory?  Such
behaviour would be very useful for a Web Map Service implementation.

Thanks,
Jon

-- 
Dr Jon Blower
Technical Director, Reading e-Science Centre
Environmental Systems Science Centre
University of Reading
Harry Pitt Building, 3 Earley Gate
Reading RG6 6AL. UK
Tel: +44 (0)118 378 5213
Fax: +44 (0)118 378 6413
j.d.blower at reading.ac.uk
http://www.nerc-essc.ac.uk/People/Staff/Blower_J.htm