..i want to make in a computer a java application that will read image from hard disk and add to it some points in a specific coordinates
Sounds cool. Good luck with that.
BTW - If you have any specific questions you need help with, feel free to ask them.
Now I notice that this was posted to Java Advanced Imaging.
None of of the requirements is particularly advanced, and most specifically, none of it requires the 'extra, add on package' of JAI (unless you intend to load/save images that are not compatible with J2SE image loading).
Edited by: AndrewThompson64 on May 23, 2010 2:59 PM