Lines Matching defs:xc
1656 xc, yc; /* the center point */
1692 xc = parc->width / 2.0; /* store half width and half height */
1695 x0 = xc * miDcos(st);
1697 x1 = xc * miDcos(st + dt);
1699 xc += parc->x; /* by adding initial point, these become */
1702 poly[cpt].x = (xc + x0);
1704 poly[cpt + 1].x = (xc + x1);
1711 poly[cpt + i].x = (xc + x2);
1723 poly[cpt + i - 1].x = (miDcos(st + et) * parc->width / 2.0 + xc);
3543 arcSpan(y, 0, 0, 0, 1, def, &bound, acc, mask & 0xc);
3557 n &= 0xc;