initi common multipl constructor size calcul color set attribut set like color initi creat thing need port ellips cover ident size realiz us arbitrari dimens big port fig circl cover fig circl mark text box fill mark us multi line text bit odd enter multi line todo comment hint action insert end edit fig set text fill fig set fill fig set line width fig set action fig text end edit separ arbitrari bound ep sep fig line ep sep set line width line width ep sep set visibl surround box extens point arbitrari bound width field field width domin size calcul space click ep fill surround line bound allow line box stage ep big port fig rect fig bound width ep big port set fill ep big port set line width ep big port set visibl group extens point entri group overal surround box group fill line entri add ep big port ep vec fig group ep vec set fill ep vec set line width ep vec set visibl ep vec add fig ep big port set big port big port add fig fig node order add fig big port add fig cover add fig fig add fig stereotyp fig add fig ep sep add fig ep vec updat extens point have built figur bound find enclos rectangl set bound set bound bound 