/**
* @brief NameChangePosition handle change posion point label.
* @param pos new position.
*/
void VToolPoint::NameChangePosition(const QPointF &pos)
{
VPointF *point = new VPointF(*VAbstractTool::data.GeometricObject<const VPointF *>(id));
QPointF p = pos - this->pos();
point->setMx(p.x());
point->setMy(p.y());
RefreshLine();
UpdateNamePosition(point->mx(), point->my());
VAbstractTool::data.UpdateGObject(id, point);
}
