Determination of the Free Edge of the Program Generating Screen Elements

On the microscopic enlargements of the screen elements generated on the
output unit Cromagraph 399ER, the length of the free edge and coverage
has been measured. The obtained results are compared by the suggested
mathematical model. Taking into consideration the toothing of the element
edge, it is estimated that in the boundaries of the measuring error, the
experimental data are compatible (or harmonize) with the theoretical
model.