// name : HYDROGUI_PrsPolyline
// Purpose : Constructor
//=======================================================================
-HYDROGUI_PrsPolyline::HYDROGUI_PrsPolyline( const Handle(HYDROData_Object)& theObject )
+HYDROGUI_PrsPolyline::HYDROGUI_PrsPolyline( const Handle(HYDROData_Entity)& theObject )
: HYDROGUI_Prs( theObject ),
myPolylineItem( 0 )
{