[gears-users] Casting Blob from binary data

[matt whittaker]

I want to use Flex to crop images that I have fetched with gears.  I'm
using the desktop.openFiles to get the files and store them in the
local cache server.  I can then get these images from within Flex by
calling the cache URL.  My problem now is how do I get the altered
image back into the gears cache server so that I can upload it to our
server.  I want the image back with gears cause I want this whole app
to work offline.  Any suggestions?