HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · example/chartview/main.cpp

Renamed SplinePresenter to SplineChartItem

sauimone - - Load All Authors

File last commit:

r377:a61a7697be62


                r460:c1b7acf3f56f

Download file

             main.cpp
        
                    83 lines
            
             | 2.0 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / example / chartview / main.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        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();

        Tero Ahola
    
More examples on QChartView qdoc

              r321
            
          line->add(0.0, 0.8);

          line->add(1.1, 1.1);

          line->add(2.0, 2.5);

          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

          chartView->setChartTheme(QChart::ChartThemeScientific);

        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();

          pie->add(3.4, "slice1");

          pie->add(6.7, "slice2");

          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();

      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

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();
Tero Ahola More examples on QChartView qdoc	r321	line->add(0.0, 0.8);
		line->add(1.1, 1.1);
		line->add(2.0, 2.5);
		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
		chartView->setChartTheme(QChart::ChartThemeScientific);
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();
		pie->add(3.4, "slice1");
		pie->add(6.7, "slice2");
		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();
		}