Lines Matching refs:radius
376 double object::radius()
812 radius = last_box_radius;
814 lookup_variable("boxrad", &radius);
818 last_box_radius = radius;
820 radius = fabs(radius);
821 if (radius*2.0 > fabs(width))
822 radius = fabs(width/2.0);
823 if (radius*2.0 > fabs(height))
824 radius = fabs(height/2.0);
825 box_object *p = new box_object(position(width, height), radius);
1015 double radius() { return dim.x/2.0; }
1089 radius = last_circle_radius;
1091 lookup_variable("circlerad", &radius);
1093 last_circle_radius = radius;
1095 circle_object *p = new circle_object(radius*2.0);
1522 double radius() { return rad; }
1745 lookup_variable("arcrad", &radius);
1751 position m(radius, radius);
1778 if (radius <= 0)
1779 radius = .25;
1780 // make the radius big enough
1781 while (radius < d)
1782 radius *= 2.0;
1783 double alpha = acos(d/radius);
1789 centerpos = position(cos(theta), sin(theta))*radius + startpos;