1 files changed, 1 insertions, 0 deletions
diff --git a/tests/directional/scatterdatamodifier.h b/tests/directional/scatterdatamodifier.h
index b87fa89f..20e59cdc 100644
--- a/tests/directional/scatterdatamodifier.h
+++ b/tests/directional/scatterdatamodifier.h
@@ -39,6 +39,7 @@ public:
     void changeLabelStyle();
     void changeFont(const QFont &font);
     void changeFontSize(int fontsize);
+    void enableOptimization(int enabled);
     void setBackgroundEnabled(int enabled);
     void setGridEnabled(int enabled);
     void toggleRotation();