#include #include #include #include #include "chartwidget.h" #include #include QTCOMMERCIALCHART_USE_NAMESPACE int main(int argc, char *argv[]) { QApplication a(argc, argv); QMainWindow window; QBarCategory *category = new QBarCategory; *category << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "June" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec"; StackedBarChartSeries* series0 = new StackedBarChartSeries(category); QBarSet *set0 = new QBarSet; QBarSet *set1 = new QBarSet; QBarSet *set2 = new QBarSet; QBarSet *set3 = new QBarSet; QBarSet *set4 = new QBarSet; // Create some test data to chart *set0 << 1 << 2 << 3 << 4 << 5 << 6 << 7 << 8 << 9 << 10 << 11 << 12; *set1 << 5 << 0 << 0 << 4 << 0 << 7 << 8 << 9 << 9 << 0 << 4 << 2; *set2 << 3 << 5 << 8 << 13 << 8 << 5 << 3 << 2 << 1 << 1 << 3 << 5; *set3 << 5 << 6 << 7 << 3 << 4 << 5 << 8 << 9 << 10 << 5 << 2 << 7; *set4 << 9 << 7 << 5 << 3 << 1 << 2 << 4 << 6 << 8 << 10 << 1 << 6; series0->addBarSet(set0); series0->addBarSet(set1); series0->addBarSet(set2); series0->addBarSet(set3); series0->addBarSet(set4); ChartWidget* chartWidget = new ChartWidget(&window); chartWidget->addSeries(series0); window.setCentralWidget(chartWidget); window.resize(400, 300); window.show(); return a.exec(); }