//if(!mtCompFloat(vx1, vx2) || !mtCompFloat(vy1, vy2)) {
//graphic->addLine(vx1, vy1, vx2, vy2, currentLayerNum, add);
graphic->setActivePen(pen);
//if(!mtCompFloat(vx1, vx2) || !mtCompFloat(vy1, vy2)) {
//graphic->addLine(vx1, vy1, vx2, vy2, currentLayerNum, add);
graphic->setActivePen(pen);