I am trying to make a reset button that will clear a set of variables and text boxes. The variables define coordinates that draw lines. After filling in a first set of data and ready to do another set, I think everything is reset and select new data points for the variables after checking each for being defined. Then when Irun the draw command I find that the last one is either zero, zero or null, null and my drawn line extends to the origin. The only way “I” can think of to eliminate this is to restart the movie. So her is the question: Is there either a way to undefine variable or to have a move restart itself from a button?
