diff --git a/EGkPolyLine.h b/EGkPolyLine.h
index 52a659b..75406a1 100644
--- a/EGkPolyLine.h
+++ b/EGkPolyLine.h
@@ -122,6 +122,11 @@ class PolyLine
                                m_nTempProp[nPropInd] = nProp ; } 
       EGK_EXPORT int  GetTempProp( int nPropInd = 0) const
                           { return (( nPropInd >= 0  &&  nPropInd < 2) ? m_nTempProp[nPropInd] : 0) ; }
+      EGK_EXPORT bool FromPointVector( const PNTVECTOR& vPnt)
+                      {  Clear() ;
+                         for( int i = 0 ; i < int( vPnt.size()) ; ++i)
+                            { AddUPoint( i, vPnt[i]) ; }
+                         return GetPointNbr() > 0 ; }
 
    private :
       bool MyChangeStart( int nPos) ;