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-rw-r--r--src/datavisualization/engine/bars3dcontroller_p.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/datavisualization/engine/bars3dcontroller_p.h b/src/datavisualization/engine/bars3dcontroller_p.h
index 71009024..54385571 100644
--- a/src/datavisualization/engine/bars3dcontroller_p.h
+++ b/src/datavisualization/engine/bars3dcontroller_p.h
@@ -76,7 +76,7 @@ public:
explicit Bars3DController(QRect rect);
~Bars3DController();
- void initializeOpenGL();
+ virtual void initializeOpenGL();
virtual void synchDataToRenderer();
// bar thickness, spacing between bars, and is spacing relative to thickness or absolute