+void vvImageContour::SetLineWidth(double w)
+{
+ for(unsigned int i=0; i<mSquaresActorList.size(); i++) {
+ mSquaresActorList[i]->GetProperty()->SetLineWidth(w);
+ }
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+void vvImageContour::HideActors() {