8 static double rad[2] = { HT2, WID2 };
9 static double rad2[2] = { HT2, HT2 };
10 int i, at, t, with, battr;
12 double r, r2, ddval, fillval;
17 with = xwith = ywith = fillval = 0;
18 t = (type == CIRCLE) ? 0 : 1;
23 r = r2 = getfval("circlerad");
24 else if (type == ELLIPSE) {
25 r = getfval("ellipsewid") / 2;
26 r2 = getfval("ellipseht") / 2;
28 for (i = 0; i < nattr; i++) {
32 savetext(ap->a_sub, ap->a_val.p);
62 battr |= ap->a_type==DOT ? DOTBIT : DASHBIT;
63 if (ap->a_sub == DEFAULT)
64 ddval = getfval("dashwid");
70 if (ap->a_sub == DEFAULT)
71 fillval = getfval("fillval");
73 fillval = ap->a_val.f;
78 r2 = r; /* probably superfluous */
81 case NORTH: ywith = -r2; break;
82 case SOUTH: ywith = r2; break;
83 case EAST: xwith = -r; break;
84 case WEST: xwith = r; break;
85 case NE: xwith = -r * 0.707; ywith = -r2 * 0.707; break;
86 case SE: xwith = -r * 0.707; ywith = r2 * 0.707; break;
87 case NW: xwith = r * 0.707; ywith = -r2 * 0.707; break;
88 case SW: xwith = r * 0.707; ywith = r2 * 0.707; break;
96 else if (isleft(hvmode))
98 else if (isup(hvmode))
103 p = makenode(type, 2);
104 p->o_val[0] = rad[t] = r;
105 p->o_val[1] = rad2[t] = r2;
106 if (r <= 0 || r2 <= 0) {
107 ERROR "%s has invalid radius %g\n", (type==CIRCLE) ? "circle" : "ellipse", r<r2 ? r : r2 WARNING;
111 p->o_fillval = fillval;
112 extreme(curx+r, cury+r2);
113 extreme(curx-r, cury-r2);
115 dprintf("C %g %g %g\n", curx, cury, r);
117 dprintf("E %g %g %g %g\n", curx, cury, r, r2);
120 else if (isleft(hvmode))
122 else if (isup(hvmode))