geneweb\api\GenewebAPI::getGraphRelation PHP Method

    public function getGraphRelation($n1, $p1, $oc1, $n2, $p2, $oc2)
    {
        $grp = new \geneweb\api\object\GraphRelParams();
        $rp1 = new \geneweb\api\object\ReferencePerson();
        $rp1->setN((string) $n1);
        $rp1->setP((string) $p1);
        $rp1->setOc((int) $oc1);
        $grp->setPerson1($rp1);
        $rp2 = new \geneweb\api\object\ReferencePerson();
        $rp2->setN((string) $n2);
        $rp2->setP((string) $p2);
        $rp2->setOc((int) $oc2);
        $grp->setPerson2($rp2);
        return $this->request("GRAPH_REL", $grp, $this->getClassname('Graph'));
    }