void SF_ClosedBSpline::getExtent ( float& l, float& b, float& cx, float& cy, float& tol, Graphic* gs ) { s_getExtent(l, b, cx, cy, tol, gs); }
void SF_MultiLine::getExtent ( float& l, float& b, float& cx, float& cy, float& tol, Graphic* gs ) { s_getExtent(l, b, cx, cy, tol, gs); }