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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QApplication>
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#include <QMainWindow>
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#include <QStatusBar>
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#include <QChartView>
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#include "donutbreakdownchart.h"
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QTCOMMERCIALCHART_USE_NAMESPACE
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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//![1]
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QPieSeries *series1 = new QPieSeries();
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series1->setName("Fossil fuels");
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series1->append("Oil", 353295);
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series1->append("Coal", 188500);
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series1->append("Natural gas", 148680);
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series1->append("Peat", 94545);
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QPieSeries *series2 = new QPieSeries();
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series2->setName("Renewables");
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series2->append("Wood fuels", 319663);
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series2->append("Hydro power", 45875);
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series2->append("Wind power", 1060);
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QPieSeries *series3 = new QPieSeries();
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series3->setName("Others");
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series3->append("Nuclear energy", 238789);
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series3->append("Import energy", 37802);
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series3->append("Other", 32441);
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//![1]
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//![2]
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DonutBreakdownChart *donutBreakdown = new DonutBreakdownChart();
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donutBreakdown->setAnimationOptions(QChart::AllAnimations);
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donutBreakdown->setTitle("Total consumption of energy in Finland 2010");
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donutBreakdown->legend()->setVisible(false);
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donutBreakdown->addBreakdownSeries(series1, Qt::red);
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donutBreakdown->addBreakdownSeries(series2, Qt::darkGreen);
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donutBreakdown->addBreakdownSeries(series3, Qt::darkBlue);
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//![2]
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//![3]
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QMainWindow window;
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QChartView* chartView = new QChartView(donutBreakdown);
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chartView->setRenderHint(QPainter::Antialiasing);
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window.setCentralWidget(chartView);
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window.resize(800, 600);
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window.show();
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//![3]
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// Data is taken from Statistics Finland:
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// http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html
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window.statusBar()->setFont(QFont("Arial", 7));
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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");
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return a.exec();
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}
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