Lines Matching refs:save_min
189 struct _seg check, save_min, save_max;
232 (dinit || check.slope < save_min.slope)) {dinit=0; save_min=check; }
240 if (debug && dinit==0) printf ("mincross %f *x+ %f\n", save_min.slope, save_min.offset);
269 polygon_point(&save_min);
271 if (dinit && maxseg[c].slope > save_min.slope) {
273 maxseg[max_imin] = save_min;
280 if (dinit && debug) printf("found maxseg vs. save_min inconsistency\n");
292 if (minseg[c].slope < save_min.slope)
302 if (debug) polygon_point(&save_min);
312 delta_f = find_df_center(&save_min,&save_max);
316 printf ("# box [( %.3f , %.1f ) ", save_min.slope, save_min.offset);