1 | /**************************************************************************** |
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 | ** $QT_BEGIN_LICENSE:GPL$ |
9 | ** Commercial License Usage |
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17 | ** GNU General Public License Usage |
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19 | ** General Public License version 3 or (at your option) any later version |
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28 | ****************************************************************************/ |
29 | |
30 | #include "audiolevels.h" |
31 | |
32 | #include <QtGui/QGuiApplication> |
33 | #include <QtMultimedia/QAudio> |
34 | |
35 | using namespace QtDataVisualization; |
36 | |
37 | int main(int argc, char *argv[]) |
38 | { |
39 | QGuiApplication app(argc, argv); |
40 | |
41 | Q3DBars window; |
42 | |
43 | if (!window.hasContext()) { |
44 | qWarning() << QStringLiteral("Couldn't initialize the OpenGL context." ) ; |
45 | return -1; |
46 | } |
47 | |
48 | window.setFlags(window.flags() ^ Qt::FramelessWindowHint); |
49 | window.resize(w: 800, h: 500); |
50 | window.setTitle("Qt Data Visualization - Microphone audio levels visualizer" ); |
51 | window.show(); |
52 | |
53 | AudioLevels audioLevels(&window); |
54 | |
55 | return app.exec(); |
56 | } |
57 | |