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diff --git a/src/datavisualization/data/scatterrenderitem_p.h b/src/datavisualization/data/scatterrenderitem_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 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
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the QtDataVisualization API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef SCATTERRENDERITEM_P_H
+#define SCATTERRENDERITEM_P_H
+
+#include "abstractrenderitem_p.h"
+
+QT_DATAVISUALIZATION_BEGIN_NAMESPACE
+
+class Scatter3DRenderer;
+
+class ScatterRenderItem : public AbstractRenderItem
+{
+public:
+    ScatterRenderItem();
+    ScatterRenderItem(const ScatterRenderItem &other);
+    virtual ~ScatterRenderItem();
+
+    inline const QVector3D &position() const { return m_position; }
+    inline void setPosition(const QVector3D &pos);
+
+    //inline void setSize(qreal size);
+    //inline qreal size() const { return m_size; }
+
+protected:
+    QVector3D m_position;
+    //qreal m_size; // TODO in case we need a fourth variable that adjusts scatter item size
+
+    friend class QScatterDataItem;
+};
+
+void ScatterRenderItem::setPosition(const QVector3D &pos)
+{
+    if (m_position != pos) {
+        m_position = pos;
+        // Force reformatting on next access by setting label string to null string
+        if (!m_selectionLabel.isNull())
+            setSelectionLabel(QString());
+    }
+}
+
+typedef QVector<ScatterRenderItem> ScatterRenderItemArray;
+
+QT_DATAVISUALIZATION_END_NAMESPACE
+
+#endif