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1 | /**************************************************************************** |
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1 | /**************************************************************************** | |
2 | ** |
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2 | ** | |
3 | ** Copyright (C) 2012 Digia Plc |
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3 | ** Copyright (C) 2012 Digia Plc | |
4 | ** All rights reserved. |
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4 | ** All rights reserved. | |
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
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5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
6 | ** |
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6 | ** | |
7 | ** This file is part of the Qt Commercial Charts Add-on. |
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7 | ** This file is part of the Qt Commercial Charts Add-on. | |
8 | ** |
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8 | ** | |
9 | ** $QT_BEGIN_LICENSE$ |
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9 | ** $QT_BEGIN_LICENSE$ | |
10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
11 | ** accordance with the Qt Commercial License Agreement provided with the |
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11 | ** accordance with the Qt Commercial License Agreement provided with the | |
12 | ** Software or, alternatively, in accordance with the terms contained in |
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12 | ** Software or, alternatively, in accordance with the terms contained in | |
13 | ** a written agreement between you and Digia. |
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13 | ** a written agreement between you and Digia. | |
14 | ** |
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14 | ** | |
15 | ** If you have questions regarding the use of this file, please use |
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15 | ** If you have questions regarding the use of this file, please use | |
16 | ** contact form at http://qt.digia.com |
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16 | ** contact form at http://qt.digia.com | |
17 | ** $QT_END_LICENSE$ |
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17 | ** $QT_END_LICENSE$ | |
18 | ** |
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18 | ** | |
19 | ****************************************************************************/ |
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19 | ****************************************************************************/ | |
20 | #include <QApplication> |
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20 | #include <QApplication> | |
21 | #include <QMainWindow> |
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21 | #include <QMainWindow> | |
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22 | #include <QStatusBar> | |||
22 | #include <QChartView> |
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23 | #include <QChartView> | |
23 | #include "donutbreakdownchart.h" |
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24 | #include "donutbreakdownchart.h" | |
24 |
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25 | |||
25 | QTCOMMERCIALCHART_USE_NAMESPACE |
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26 | QTCOMMERCIALCHART_USE_NAMESPACE | |
26 |
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27 | |||
27 | int main(int argc, char *argv[]) |
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28 | int main(int argc, char *argv[]) | |
28 | { |
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29 | { | |
29 | QApplication a(argc, argv); |
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30 | QApplication a(argc, argv); | |
30 |
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31 | |||
31 | //![1] |
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32 | //![1] | |
32 | // Data from http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html |
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33 |
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34 | QPieSeries *series1 = new QPieSeries(); |
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33 | QPieSeries *series1 = new QPieSeries(); | |
35 | series1->setName("Fossil fuels"); |
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34 | series1->setName("Fossil fuels"); | |
36 | series1->append("Oil", 353295); |
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35 | series1->append("Oil", 353295); | |
37 | series1->append("Coal", 188500); |
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36 | series1->append("Coal", 188500); | |
38 | series1->append("Natural gas", 148680); |
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37 | series1->append("Natural gas", 148680); | |
39 | series1->append("Peat", 94545); |
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38 | series1->append("Peat", 94545); | |
40 |
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39 | |||
41 | QPieSeries *series2 = new QPieSeries(); |
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40 | QPieSeries *series2 = new QPieSeries(); | |
42 | series2->setName("Renewables"); |
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41 | series2->setName("Renewables"); | |
43 | series2->append("Wood fuels", 319663); |
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42 | series2->append("Wood fuels", 319663); | |
44 | series2->append("Hydro power", 45875); |
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43 | series2->append("Hydro power", 45875); | |
45 | series2->append("Wind power", 1060); |
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44 | series2->append("Wind power", 1060); | |
46 |
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45 | |||
47 | QPieSeries *series3 = new QPieSeries(); |
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46 | QPieSeries *series3 = new QPieSeries(); | |
48 | series3->setName("Others"); |
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47 | series3->setName("Others"); | |
49 | series3->append("Nuclear energy", 238789); |
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48 | series3->append("Nuclear energy", 238789); | |
50 | series3->append("Import energy", 37802); |
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49 | series3->append("Import energy", 37802); | |
51 | series3->append("Other", 32441); |
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50 | series3->append("Other", 32441); | |
52 | //![1] |
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51 | //![1] | |
53 |
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52 | |||
54 | //![2] |
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53 | //![2] | |
55 | DonutBreakdownChart *donutBreakdown = new DonutBreakdownChart(); |
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54 | DonutBreakdownChart *donutBreakdown = new DonutBreakdownChart(); | |
56 | donutBreakdown->setAnimationOptions(QChart::AllAnimations); |
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55 | donutBreakdown->setAnimationOptions(QChart::AllAnimations); | |
57 | donutBreakdown->setTitle("Total consumption of energy in Finland 2010"); |
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56 | donutBreakdown->setTitle("Total consumption of energy in Finland 2010"); | |
58 | donutBreakdown->legend()->setVisible(false); |
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57 | donutBreakdown->legend()->setVisible(false); | |
59 | donutBreakdown->addBreakdownSeries(series1, Qt::red); |
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58 | donutBreakdown->addBreakdownSeries(series1, Qt::red); | |
60 | donutBreakdown->addBreakdownSeries(series2, Qt::darkGreen); |
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59 | donutBreakdown->addBreakdownSeries(series2, Qt::darkGreen); | |
61 | donutBreakdown->addBreakdownSeries(series3, Qt::darkBlue); |
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60 | donutBreakdown->addBreakdownSeries(series3, Qt::darkBlue); | |
62 | //![2] |
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61 | //![2] | |
63 |
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62 | |||
64 | //![3] |
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63 | //![3] | |
65 | QMainWindow window; |
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64 | QMainWindow window; | |
66 | QChartView* chartView = new QChartView(donutBreakdown); |
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65 | QChartView* chartView = new QChartView(donutBreakdown); | |
67 | chartView->setRenderHint(QPainter::Antialiasing); |
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66 | chartView->setRenderHint(QPainter::Antialiasing); | |
68 | window.setCentralWidget(chartView); |
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67 | window.setCentralWidget(chartView); | |
69 | window.resize(800, 600); |
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68 | window.resize(800, 600); | |
70 | window.show(); |
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69 | window.show(); | |
71 | //![3] |
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70 | //![3] | |
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71 | ||||
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72 | // Data is taken from Statistics Finland: | |||
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73 | // http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html | |||
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74 | window.statusBar()->setFont(QFont("Arial", 7)); | |||
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75 | window.statusBar()->showMessage("Graph is based on data of 'Total consumption of energy increased by 10 per cent in 2010' Statistics Finland, 13 December 2011"); | |||
72 |
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76 | |||
73 | return a.exec(); |
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77 | return a.exec(); | |
74 | } |
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78 | } |
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