7 static double rad[2] = { HT2, WID2 };
8 static double rad2[2] = { HT2, HT2 };
9 int i, at, t, with, battr;
11 double r, r2, ddval, fillval;
15 r = r2 = 0.0; /* Botch? (gcc) */
18 with = xwith = ywith = fillval = ddval = 0;
19 t = (type == CIRCLE) ? 0 : 1;
21 r = r2 = getfval("circlerad");
22 else if (type == ELLIPSE) {
23 r = getfval("ellipsewid") / 2;
24 r2 = getfval("ellipseht") / 2;
26 for (i = 0; i < nattr; i++) {
30 savetext(ap->a_sub, ap->a_val.p);
63 battr |= ap->a_type==DOT ? DOTBIT : DASHBIT;
64 if (ap->a_sub == DEFAULT)
65 ddval = getfval("dashwid");
71 if (ap->a_sub == DEFAULT)
72 fillval = getfval("fillval");
74 fillval = ap->a_val.f;
79 r2 = r; /* probably superfluous */
82 case NORTH: ywith = -r2; break;
83 case SOUTH: ywith = r2; break;
84 case EAST: xwith = -r; break;
85 case WEST: xwith = r; break;
86 case NE: xwith = -r * 0.707; ywith = -r2 * 0.707; break;
87 case SE: xwith = -r * 0.707; ywith = r2 * 0.707; break;
88 case NW: xwith = r * 0.707; ywith = -r2 * 0.707; break;
89 case SW: xwith = r * 0.707; ywith = r2 * 0.707; break;
97 else if (isleft(hvmode))
99 else if (isup(hvmode))
104 p = makenode(type, 2);
105 p->o_val[0] = rad[t] = r;
106 p->o_val[1] = rad2[t] = r2;
107 if (r <= 0 || r2 <= 0) {
108 ERROR "%s has invalid radius %g\n", (type==CIRCLE) ? "circle" : "ellipse", r<r2 ? r : r2 WARNING;
112 p->o_fillval = fillval;
113 extreme(curx+r, cury+r2);
114 extreme(curx-r, cury-r2);
116 dprintf("C %g %g %g\n", curx, cury, r);
118 dprintf("E %g %g %g %g\n", curx, cury, r, r2);
121 else if (isleft(hvmode))
123 else if (isup(hvmode))