/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc ** All rights reserved. ** For any questions to Digia, please use contact form at http://qt.digia.com ** ** This file is part of the Qt Commercial Charts Add-on. ** ** $QT_BEGIN_LICENSE$ ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. ** ** If you have questions regarding the use of this file, please use ** contact form at http://qt.digia.com ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #include #include #include #include #include #include QTCOMMERCIALCHART_USE_NAMESPACE int main(int argc, char *argv[]) { QApplication a(argc, argv); //![1] QBarSet *low = new QBarSet("Min"); QBarSet *high = new QBarSet("Max"); *low << -51.5 << -49 << -44.3 << -36.0 << -24.6 << -7.0 << -5.0 << -10.8 << -18.7 << -31.8 << -42.0 << -47.0; *high << 10.9 << 11.8 << 17.5 << 25.5 << 31.0 << 33.8 << 37.2 << 33.8 << 28.8 << 19.4 << 14.1 << 10.8; //![1] //![2] QStackedBarSeries *series = new QStackedBarSeries(); series->append(low); series->append(high); //![2] //![3] QChart* chart = new QChart(); chart->addSeries(series); chart->setTitle("Temperature records in Finland in Celcius"); chart->setAnimationOptions(QChart::SeriesAnimations); //![3] //![4] QStringList categories; categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec"; QBarCategoryAxis* axis = new QBarCategoryAxis(); axis->append(categories); chart->createDefaultAxes(); chart->setAxisX(axis,series); chart->axisY(series)->setRange(-52,52); //![4] //![5] chart->legend()->setVisible(true); chart->legend()->setAlignment(Qt::AlignBottom); //![5] //![6] QChartView* chartView = new QChartView(chart); chartView->setRenderHint(QPainter::Antialiasing); //![6] //![7] QMainWindow window; window.setCentralWidget(chartView); window.resize(400, 300); window.show(); //![7] return a.exec(); }