preproc/pic/common.cpp

34   double dash_angle = lt.dash_width/rad;
67   double gap_angle = lt.dash_width/rad;
134   double dw = lt.dash_width;
153   int jmax = int(10 / lt.dash_width);
200   int ndots = 4 * int(le / lt.dash_width / 4 + 0.5);
206   int jmax = int(10 / lt.dash_width);
266   double dash_angle = lt.dash_width/rad;
299   int ndots = int(total_angle/(lt.dash_width/rad) + .5);
354   int n_hor_dashes = int(hor_length/(lt.dash_width*2.0) + .5);
356 			  ? hor_length/n_hor_dashes - lt.dash_width
360   int n_vert_dashes = int(vert_length/(lt.dash_width*2.0) + .5);
362 			   ? vert_length/n_vert_dashes - lt.dash_width
367   double offset = lt.dash_width/2.0;
369 	   -M_PI/4.0, 0, slt, lt.dash_width, vert_gap_width, &offset);
372 	    slt, lt.dash_width, vert_gap_width, &offset);
374 	   0, M_PI/4.0, slt, lt.dash_width, vert_gap_width, &offset);
376   offset = lt.dash_width/2.0;
378 	   M_PI/4.0, M_PI/2, slt, lt.dash_width, hor_gap_width, &offset);
381 	    slt, lt.dash_width, hor_gap_width, &offset);
383 	   M_PI/2, 3*M_PI/4.0, slt, lt.dash_width, hor_gap_width, &offset);
385   offset = lt.dash_width/2.0;
387 	   3.0*M_PI/4.0, M_PI, slt, lt.dash_width, vert_gap_width, &offset);
390 	    slt, lt.dash_width, vert_gap_width, &offset);
392 	   M_PI, 5.0*M_PI/4.0, slt, lt.dash_width, vert_gap_width, &offset);
394   offset = lt.dash_width/2.0;
396 	   5*M_PI/4.0, 3*M_PI/2.0, slt, lt.dash_width, hor_gap_width, &offset);
399 	    slt, lt.dash_width, hor_gap_width, &offset);
401 	   3*M_PI/2, 7*M_PI/4, slt, lt.dash_width, hor_gap_width, &offset);
409 			     double dash_width, double gap_width,
415     if (*offsetp >= dash_width) {
416       double rem = dash_width + gap_width - *offsetp;
427       double rem = dash_width  - *offsetp;
437 	*offsetp = dash_width;
447 			      double dash_width, double gap_width,
456     if (*offsetp >= dash_width) {
457       double rem = dash_width + gap_width - *offsetp;
468       double rem = dash_width  - *offsetp;
478 	*offsetp = dash_width;
492   int n_hor_dots = int(hor_length/lt.dash_width + .5);
495 			  : lt.dash_width);
498   int n_vert_dots = int(vert_length/lt.dash_width + .5);
501 			   : lt.dash_width);
502   double epsilon = lt.dash_width/(rad*100.0);