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2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Data Visualization module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL$
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29
30#include "rainfallgraph.h"
31#include <QtGui/QGuiApplication>
32
33using namespace QtDataVisualization;
34
35int main(int argc, char **argv)
36{
37 QGuiApplication app(argc, argv);
38
39 Q3DBars *rainfall = new Q3DBars;
40
41 if (!rainfall->hasContext()) {
42 qWarning() << QStringLiteral("Couldn't initialize the OpenGL context.") ;
43 return -1;
44 }
45
46 rainfall->setFlags(rainfall->flags() ^ Qt::FramelessWindowHint);
47 rainfall->resize(w: 1000, h: 800);
48 rainfall->setPosition(QPoint(10, 30));
49 rainfall->show();
50
51 RainfallGraph rainfallgraph(rainfall);
52 rainfallgraph.start();
53
54 return app.exec();
55}
56

source code of qtdatavis3d/examples/datavisualization/customproxy/main.cpp