I have a floorplan in png and png format. I need to quickly mark the locations of objects on the plans by either adding circles or dots. I am running Windows 7 and have have MS Paint, GIMP, and MS Expression Design 4 and simply cannot figure out how to add identical circles quickly.
I expect to need to mark the image up with about 125 circles/dots/whatever so need it to be painless to add one and position it. Ideally I want to add green, yellow and red circles or dots.