CHNGSIZE

With the parameter CHNGSIZE the drawing area can be adjusted to the space needed by the newly arranged model. The size needed is derived from the number of objects and the settings of the column's (vertdist: countVal ) and the lines' (hordist: countVal ) distances. countVal specifies the distance in cm.

Hint

Should the parameter CHNGSIZE not be set, the distances between a model's objects will be calculated in such a way that the model fits into the previous drawing area. Should the drawing area be too small the objects arranged could intersect each other.