Dear Friends,
You can do it easly with GRAP. It contains a set of basic geometada for
imageJ object. With GRAP you can deal with worldfile without any pbs (create
and write).
The code is available here :
http://geosysin.iict.ch/irstv-trac/browser/platform/grap
Feel free if you have any questions.
I need the ability to write world files for images based on waypoints
collected at features visible in the photographs. I was going to do
this by writing a plug-in for ImageJ. However, I know that Erwan (and
maybe some others) were doing GIS related work with ImageJ previously,
as mentioned on this