accoustic testing applet
Hi, im trying to create a program where an applet allows the user to add rectangles to a drawingboard. the rectangles can then be seleted and there properties changed through a drop menu. e.g. wood, steel, concrete. There is then going to be a test button which will test the accoustic properties according to the thickness and transmission qualities of the generated materials.
Its quite a unique type of program and im finding it hard to find examples of similar projects.
The project is required to have more than one class, im thinking of having sub classes of:
Rectangle - (which is moveable)
Test button - (which contains the maths information for testing the outcome of the drawn elements on the applet)
Has anyone come across anything like this or has any ideas about how i could go about generating such an applet.

