diff --git a/src/example_vectorfield.cpp b/src/example_vectorfield.cpp
index 2ad50c9..1b8de42 100644
--- a/src/example_vectorfield.cpp
+++ b/src/example_vectorfield.cpp
@@ -68,17 +68,17 @@ int main()
 	unsigned char r[3] = { 255,0,0 };
 	unsigned char g[3] = { 0,255,0 };
 	unsigned char b[3] = { 0,0,255 };
-	colors->InsertNextTupleValue(r);
-	colors->InsertNextTupleValue(g);
-	colors->InsertNextTupleValue(b);
-	colors->InsertNextTupleValue(r);
-	colors->InsertNextTupleValue(g);
-	colors->InsertNextTupleValue(b); 
-	colors->InsertNextTupleValue(r);
-	colors->InsertNextTupleValue(g);
-	colors->InsertNextTupleValue(b); 
-	colors->InsertNextTupleValue(r);
-	colors->InsertNextTupleValue(g);
+	colors->InsertNextTypedTuple(r);
+	colors->InsertNextTypedTuple(g);
+	colors->InsertNextTypedTuple(b);
+	colors->InsertNextTypedTuple(r);
+	colors->InsertNextTypedTuple(g);
+	colors->InsertNextTypedTuple(b);
+	colors->InsertNextTypedTuple(r);
+	colors->InsertNextTypedTuple(g);
+	colors->InsertNextTypedTuple(b);
+	colors->InsertNextTypedTuple(r);
+	colors->InsertNextTypedTuple(g);
 
 
 	vtkSmartPointer<vtkPolyData> polydata =