Simple 2D Xray diffraction
Consider the blue area to be the cell boundaries of a two-dimensional
crystal. Five atoms can be added just to the area by clicking the mouse.
Once all five atoms have been added, click on the X-ray button
and a "diffraction pattern" will appear below it.
This applet is not totally bug-free. If you add less than five atoms,
the unadded atoms are still stored in the program and used for the
diffraction pattern, rather than being discarded. Oops!
X ranges from 0 to 450.
Y ranges from 0 to 300.
The source code