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Added check for openGL support
Added check for openGL support
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r1899:d333ed0fc344
r1951:8ceebe0572c4
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main.cpp
86 lines | 2.4 KiB | text/x-c | CppLexer
/ examples / temperaturerecords / main.cpp
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sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 /****************************************************************************
**
** 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 <QApplication>
#include <QMainWindow>
#include <QChartView>
#include <QBarSeries>
#include <QBarSet>
#include <QLegend>
Marek Rosa
QBarCategoriesAxis renamed to QBarCategoryAxis
 r1809 #include <QBarCategoryAxis>
sauimone
Some todo:s in barseries done. Updated temperaturerecords example to use stacked bar series
 r1899 #include <QStackedBarSeries>
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794
QTCOMMERCIALCHART_USE_NAMESPACE
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
//![1]
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 QBarSet *low = new QBarSet("Min");
QBarSet *high = new QBarSet("Max");
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 *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;
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 //![1]
//![2]
sauimone
Some todo:s in barseries done. Updated temperaturerecords example to use stacked bar series
 r1899 QStackedBarSeries *series = new QStackedBarSeries();
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 series->append(low);
series->append(high);
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 //![2]
//![3]
QChart* chart = new QChart();
chart->addSeries(series);
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 chart->setTitle("Temperature records in Finland in Celcius");
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 chart->setAnimationOptions(QChart::SeriesAnimations);
//![3]
//![4]
QStringList categories;
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec";
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794
Marek Rosa
QBarCategoriesAxis renamed to QBarCategoryAxis
 r1808 QBarCategoryAxis* axis = new QBarCategoryAxis();
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 axis->append(categories);
sauimone
population pyramid documentation. updated example.
 r1866 chart->createDefaultAxes();
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 chart->setAxisX(axis,series);
chart->axisY(series)->setRange(-52,52);
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 //![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);
sauimone
Replacing population pyramid example with temperature records example. This illustrates drawing of negative bars better.
 r1871 window.resize(400, 300);
sauimone
population pyramid example. Added grouping option to barseries to give some control over layout
 r1794 window.show();
//![7]
return a.exec();
}