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diff --git a/examples/datavisualization/scatter/scatterdatamodifier.h b/examples/datavisualization/scatter/scatterdatamodifier.h
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#ifndef SCATTERDATAMODIFIER_H
+#define SCATTERDATAMODIFIER_H
+
+#include <QtDataVisualization/q3dscatter.h>
+#include <QtDataVisualization/qabstract3dseries.h>
+#include <QtGui/QFont>
+
+using namespace QtDataVisualization;
+
+class ScatterDataModifier : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ScatterDataModifier(Q3DScatter *scatter);
+    ~ScatterDataModifier();
+
+    void addData();
+    void changeStyle();
+    void changePresetCamera();
+    void changeLabelStyle();
+    void changeFont(const QFont &font);
+    void changeFontSize(int fontsize);
+    void setBackgroundEnabled(int enabled);
+    void setGridEnabled(int enabled);
+    void setSmoothDots(int smooth);
+    void toggleItemCount();
+    void start();
+
+public slots:
+    void changeStyle(int style);
+    void changeTheme(int theme);
+    void changeShadowQuality(int quality);
+    void shadowQualityUpdatedByVisual(QAbstract3DGraph::ShadowQuality shadowQuality);
+
+signals:
+    void backgroundEnabledChanged(bool enabled);
+    void gridEnabledChanged(bool enabled);
+    void shadowQualityChanged(int quality);
+    void fontChanged(QFont font);
+
+private:
+    QVector3D randVector();
+    Q3DScatter *m_graph;
+    int m_fontSize;
+    QAbstract3DSeries::Mesh m_style;
+    bool m_smooth;
+    int m_itemCount;
+    float m_curveDivider;
+};
+
+#endif