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Make ekgchart compile
Make ekgchart compile
Jani Honkonen - - Load All Authors

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r830:b345b831b8c1
r840:58901e478159
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main.cpp
103 lines | 2.8 KiB | text/x-c | CppLexer
/ examples / chartview / main.cpp
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Jani Honkonen
Add/modify license headers
 r830 /****************************************************************************
**
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 #include <QtGui/QApplication>
#include <QMainWindow>
#include <qchartglobal.h>
#include <qchartview.h>
Michal Klocek
Rename QLineChartSeries to QLineSeries
 r349 #include <qlineseries.h>
Tero Ahola
More examples on QChartView qdoc
 r321 #include <qscatterseries.h>
sauimone
Naming convention change for barcharts. QBarChartSeries is now QBarSeries etc.
 r338 #include <qbarseries.h>
Tero Ahola
More examples on QChartView qdoc
 r321 #include <qbarset.h>
#include <qpieseries.h>
sauimone
replaced qbarcategory with qstringlist
 r377 #include <QStringList>
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317
QTCOMMERCIALCHART_USE_NAMESPACE
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
//! [1]
// Create chart view
QChartView *chartView = new QChartView();
Tero Ahola
Example on main qdoc page.
 r334 chartView->setRenderHint(QPainter::Antialiasing);
Tero Ahola
Tuning example code for better screen shots
 r343 chartView->setChartTitle("Simple Line Chart");
Tero Ahola
More examples on QChartView qdoc
 r321 // Add series to the chart
Michal Klocek
Rename QLineChartSeries to QLineSeries
 r349 QLineSeries *line = new QLineSeries();
Jani Honkonen
rename functions add() -> append()
 r796 line->append(0.0, 0.8);
line->append(1.1, 1.1);
line->append(2.0, 2.5);
Tero Ahola
More examples on QChartView qdoc
 r321 chartView->addSeries(line);
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 //! [1]
Tero Ahola
Tuning example code for better screen shots
 r343 chartView->setChartTitle("\'Scietific\' theme");
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 //! [2]
Tero Ahola
More examples on QChartView qdoc
 r321 // Change theme
Tero Ahola
Added Icy Blue and High Contrast theme
 r757 chartView->setChartTheme(QChart::ChartThemeHighContrast);
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 //! [2]
Tero Ahola
Tuning example code for better screen shots
 r343 chartView->setChartTitle("Simple Pie Chart");
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 //! [3]
Tero Ahola
More examples on QChartView qdoc
 r321 // Add pie series
Tero Ahola
Example on main qdoc page.
 r334 // ...
Tero Ahola
More examples on QChartView qdoc
 r321 QPieSeries *pie = new QPieSeries();
Jani Honkonen
rename functions add() -> append()
 r796 pie->append(3.4, "slice1");
pie->append(6.7, "slice2");
Tero Ahola
More examples on QChartView qdoc
 r321 chartView->addSeries(pie);
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 //! [3]
Tero Ahola
Tuning example code for better screen shots
 r343 chartView->setChartTitle("Simple Scatter Chart");
Tero Ahola
More examples on QChartView qdoc
 r321 //! [4]
// Add scatter series
Tero Ahola
Example on main qdoc page.
 r334 // ...
Tero Ahola
More examples on QChartView qdoc
 r321 QScatterSeries *scatter = new QScatterSeries();
for (qreal x(0); x < 100; x += 0.5) {
qreal y = rand() % 100;
*(scatter) << QPointF(x, y);
}
chartView->addSeries(scatter);
//! [4]
Tero Ahola
Tuning example code for better screen shots
 r343 chartView->setChartTitle("Simple Bar Chart");
Tero Ahola
More examples on QChartView qdoc
 r321 //! [5]
Tero Ahola
Example on main qdoc page.
 r334 // ...
Tero Ahola
More examples on QChartView qdoc
 r321 // Add bar series
sauimone
replaced qbarcategory with qstringlist
 r377 QStringList barCategory;
barCategory << "Jan"
Tero Ahola
More examples on QChartView qdoc
 r321 << "Feb"
<< "Mar";
sauimone
Naming convention change for barcharts. QBarChartSeries is now QBarSeries etc.
 r338 QBarSeries *bar = new QBarSeries(barCategory);
Tero Ahola
More examples on QChartView qdoc
 r321 QBarSet *barSet = new QBarSet("Sales");
*barSet << 123.2
<< 301.3
<< 285.8;
bar->addBarSet(barSet);
chartView->addSeries(bar);
//! [5]
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 QMainWindow w;
Tero Ahola
Tuning example code for better screen shots
 r343 w.resize(400, 300);
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 w.setCentralWidget(chartView);
Tero Ahola
Tuning example code for better screen shots
 r343 w.setWindowFlags(Qt::FramelessWindowHint);
Tero Ahola
Added an example for QChartView for qdoc purposes
 r317 w.show();
return a.exec();
}