##// END OF EJS Templates
QBarCategoryAxis: docs snippet added
QBarCategoryAxis: docs snippet added

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main.cpp
55 lines | 1.7 KiB | text/x-c | CppLexer
#include <QApplication>
#include <QMainWindow>
#include <QChartView>
#include "donutbreakdownchart.h"
QTCOMMERCIALCHART_USE_NAMESPACE
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
//![1]
// Data from http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html
QPieSeries *series1 = new QPieSeries();
series1->setName("Fossil");
series1->append("Oil", 353295);
series1->append("Wood", 319663);
series1->append("Coal", 188500);
series1->append("Natural gas", 148680);
series1->append("Peat", 94545);
QPieSeries *series2 = new QPieSeries();
series2->setName("Renewable");
series2->append("Hydro power", 45875);
series2->append("Wind power", 1060);
QPieSeries *series3 = new QPieSeries();
series3->setName("Other");
series3->append("Nuclear energy", 238789);
series3->append("Import energy", 37802);
series3->append("Others", 32441);
//![1]
//![2]
DonutBreakdownChart *donutBreakdown = new DonutBreakdownChart();
donutBreakdown->setAnimationOptions(QChart::AllAnimations);
donutBreakdown->setTitle("Total consumption of energy in Finland 2010");
donutBreakdown->legend()->setVisible(false);
donutBreakdown->addBreakdownSeries(series1, Qt::red);
donutBreakdown->addBreakdownSeries(series2, Qt::darkGreen);
donutBreakdown->addBreakdownSeries(series3, Qt::darkBlue);
//![2]
//![3]
QMainWindow window;
QChartView* chartView = new QChartView(donutBreakdown);
chartView->setRenderHint(QPainter::Antialiasing);
window.setCentralWidget(chartView);
window.resize(800, 600);
window.show();
//![3]
return a.exec();
}