/// \param theDimAspect an aspect to be changed
/// \param theDimValue an arrow value
/// \param theTextSize an arrow value
-extern void updateArrows(Handle_Prs3d_DimensionAspect theDimAspect,
+extern void updateArrows(Handle(Prs3d_DimensionAspect) theDimAspect,
double theDimValue, double theTextSize, SketcherPrs_Tools::LocationType theLocationType);