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diff --git a/examples/datavisualization/qml3doscilloscope/main.cpp b/examples/datavisualization/qml3doscilloscope/main.cpp
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+++ b/examples/datavisualization/qml3doscilloscope/main.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Data Visualization module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "datasource.h"
+
+//! [2]
+#include <QtDataVisualization/qutils.h>
+//! [2]
+
+#include <QtGui/QGuiApplication>
+#include <QtCore/QDir>
+#include <QtQml/QQmlContext>
+#include <QtQuick/QQuickView>
+#include <QtQml/QQmlEngine>
+
+int main(int argc, char *argv[])
+{
+    qputenv("QSG_RHI_BACKEND", "opengl");
+    QGuiApplication app(argc, argv);
+
+    QQuickView viewer;
+
+    // Enable antialiasing in direct rendering mode
+    //! [1]
+    viewer.setFormat(qDefaultSurfaceFormat(true));
+    //! [1]
+
+    // The following are needed to make examples run without having to install the module
+    // in desktop environments.
+#ifdef Q_OS_WIN
+    QString extraImportPath(QStringLiteral("%1/../../../../%2"));
+#else
+    QString extraImportPath(QStringLiteral("%1/../../../%2"));
+#endif
+    viewer.engine()->addImportPath(extraImportPath.arg(QGuiApplication::applicationDirPath(),
+                                      QString::fromLatin1("qml")));
+    QObject::connect(viewer.engine(), &QQmlEngine::quit, &viewer, &QWindow::close);
+
+    viewer.setTitle(QStringLiteral("Oscilloscope example"));
+
+    //! [0]
+    DataSource dataSource;
+    viewer.rootContext()->setContextProperty("dataSource", &dataSource);
+    //! [0]
+
+    viewer.setSource(QUrl("qrc:/qml/qml3doscilloscope/main.qml"));
+    viewer.setResizeMode(QQuickView::SizeRootObjectToView);
+    viewer.show();
+
+    return app.exec();
+}