Custom Proxy Example

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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of the Qt Data Visualization module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:GPL$
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#include "rainfallgraph.h"
#include <QtGui/QGuiApplication>

using namespace QtDataVisualization;

int main(int argc, char **argv)
{
    QGuiApplication app(argc, argv);

    Q3DBars *rainfall = new Q3DBars;

    if (!rainfall->hasContext()) {
        qWarning() << QStringLiteral("Couldn't initialize the OpenGL context.") ;
        return -1;
    }

    rainfall->setFlags(rainfall->flags() ^ Qt::FramelessWindowHint);
    rainfall->resize(1000, 800);
    rainfall->setPosition(QPoint(10, 30));
    rainfall->show();

    RainfallGraph rainfallgraph(rainfall);
    rainfallgraph.start();

    return app.exec();
}