On linkedin.com, the photo that you can manage for your profile has the ability to select a "region" from the photo to crop and use as your profile picture.
I assume that it uploads the original picture to a server, and then stores the x,y of the top left corner, and the width and height.
Does anyone know of a web example of something like this? The platform is asp.net 3.5, ideally.
check this out - this might be of help
http://www.defusion.org.uk/code/javascript-image-cropper-ui-using-prototype-scriptaculous/
has a demo at