preproc/pic/common.cpp

68   int ndots;
72     ndots = 2;
75     ndots = 4*int(M_PI/(2.0*gap_angle));
76     gap_angle = (M_PI*2.0)/ndots;
79   for (int i = 0; i < ndots; i++, ang += gap_angle)
200   int ndots = 4 * int(le / lt.dash_width / 4 + 0.5);
201   if (ndots < 4)
202     ndots = 4;
207   for (int i = 1; i <= ndots; i++) {
210     double ld = i * le / ndots;
299   int ndots = int(total_angle/(lt.dash_width/rad) + .5);
300   if (ndots == 0)
303     for (int i = 0; i <= ndots; i++) {
304       double a = start_angle + (total_angle*i)/ndots;