T1lib/type1/type1.c

416 static int ComputeStem(stemno)  in ComputeStem()  argument
417 int stemno;  in ComputeStem()
444     stems[stemno].lbhint = NULL; /* Char is at non-axial angle, ignore hints. */
445     stems[stemno].lbrevhint = NULL;
446     stems[stemno].rthint = NULL;
447     stems[stemno].rtrevhint = NULL;
453   if (stems[stemno].vertical) {
455     stemstart = stems[stemno].x;
456     stemwidth = stems[stemno].dx;
459     stemstart = stems[stemno].y;
460     stemwidth = stems[stemno].dy;
467   if (stems[stemno].vertical)
487   if (stems[stemno].vertical) { /* vertical stem */
517   if (blues->ForceBold && stems[stemno].vertical &&
531   if (!stems[stemno].vertical) {
651       stems[stemno].lbhint    = (struct segment *)Permanent(Loc(CharSpace, 0.0,  lbhintvalue));
652       stems[stemno].lbrevhint = (struct segment *)Permanent(Loc(CharSpace, 0.0, -lbhintvalue));
653       stems[stemno].rthint    = (struct segment *)Permanent(Loc(CharSpace, 0.0,  rthintvalue));
654       stems[stemno].rtrevhint = (struct segment *)Permanent(Loc(CharSpace, 0.0, -rthintvalue));
673   if (stems[stemno].vertical) {
674     stems[stemno].lbhint    = (struct segment *)Permanent(Loc(CharSpace,  lbhintvalue, 0.0));
675     stems[stemno].lbrevhint = (struct segment *)Permanent(Loc(CharSpace, -lbhintvalue, 0.0));
676     stems[stemno].rthint    = (struct segment *)Permanent(Loc(CharSpace,  rthintvalue, 0.0));
677     stems[stemno].rtrevhint = (struct segment *)Permanent(Loc(CharSpace, -rthintvalue, 0.0));
679     stems[stemno].lbhint    = (struct segment *)Permanent(Loc(CharSpace, 0.0,  lbhintvalue));
680     stems[stemno].lbrevhint = (struct segment *)Permanent(Loc(CharSpace, 0.0, -lbhintvalue));
681     stems[stemno].rthint    = (struct segment *)Permanent(Loc(CharSpace, 0.0,  rthintvalue));
682     stems[stemno].rtrevhint = (struct segment *)Permanent(Loc(CharSpace, 0.0, -rthintvalue));