Can you use the picture control to create a diagram-like control on the front pannel where the user can draw items based on tools that I provide them? For instance I want the end user to be able to draw their system, which is a conveyor line, and add objects to it that I provide them such as weigh scales. Then as the program runs they will be able to see what is going on with thier system from the picture they drew on the front pannel much like way execution highlighting works. Can LabView accomplish this or should I try using another programming language?