diff --git a/EGkSfrCreate.h b/EGkSfrCreate.h
index ec4fbde..f852c0a 100644
--- a/EGkSfrCreate.h
+++ b/EGkSfrCreate.h
@@ -27,6 +27,8 @@
 EGK_EXPORT ISurfFlatRegion* GetSurfFlatRegionRectangle( double dWidth, double dLen) ;
 EGK_EXPORT ISurfFlatRegion* GetSurfFlatRegionStadium( double dWidth, double dLen) ;
 EGK_EXPORT ISurfFlatRegion* GetSurfFlatRegionDisk( double dRadius) ;
+EGK_EXPORT ISurfFlatRegion* GetSurfFlatRegionFromPolyLine( const PolyLine& ContourPolyLine) ;
+EGK_EXPORT ISurfFlatRegion* GetSurfFlatRegionFromPolyLineVector( const POLYLINEVECTOR& vContoursPolyLineVec) ;
 // la curva ingrassata non deve autointersecarsi
 EGK_EXPORT ISurfFlatRegion* GetSurfFlatRegionFromFatCurve( ICurve* pCrv, double dRadius,
                                                            bool bSquareEnds, bool bSquareMids) ;