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

Removes obsolete functions...

Removes obsolete functions * removes old interface from chartitem

Michal Klocek - - Load All Authors

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r136:adef258de74b


                r141:c4fe96eff980

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             main.cpp
        
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        Jani Honkonen
    
Added piechart example

              r128
            
      #include <QtGui/QApplication>

      #include <QMainWindow>

      #include <cmath>

      #include <qchartglobal.h>

        Michal Klocek
    
Removes QChartWidget...

              r136
            
      #include <qchartview.h>

        Jani Honkonen
    
Added piechart example

              r128
            
      #include <qpieseries.h>

      QTCOMMERCIALCHART_USE_NAMESPACE

      int main(int argc, char *argv[])

      {

          QApplication a(argc, argv);

          // Create widget and scatter series

        Michal Klocek
    
Removes QChartWidget...

              r136
            
          QChartView *chartWidget = new QChartView();

        Jani Honkonen
    
Added piechart example

              r128
            
          QPieSeries *series = qobject_cast<QPieSeries *>(chartWidget->createSeries(QChartSeries::SeriesTypePie));

          Q_ASSERT(series);

          // Add test data to the series

          QList<qreal> x;

          for (qreal i(0.0); i < 20; i += 0.5) {

              // Linear data with random component

              x.append(i + ((qreal)(rand() % 100)) / 100 );

          }

          series->setData(x);

          // Use the chart widget as the central widget

          QMainWindow w;

          w.resize(640, 480);

          w.setCentralWidget(chartWidget);

          w.show();

          return a.exec();

      }

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Jani Honkonen Added piechart example	r128	#include <QtGui/QApplication>
		#include <QMainWindow>
		#include <cmath>
		#include <qchartglobal.h>
Michal Klocek Removes QChartWidget...	r136	#include <qchartview.h>
Jani Honkonen Added piechart example	r128	#include <qpieseries.h>

		QTCOMMERCIALCHART_USE_NAMESPACE

		int main(int argc, char *argv[])
		{
		QApplication a(argc, argv);

		// Create widget and scatter series
Michal Klocek Removes QChartWidget...	r136	QChartView *chartWidget = new QChartView();
Jani Honkonen Added piechart example	r128	QPieSeries series = qobject_cast<QPieSeries >(chartWidget->createSeries(QChartSeries::SeriesTypePie));
		Q_ASSERT(series);

		// Add test data to the series
		QList<qreal> x;
		for (qreal i(0.0); i < 20; i += 0.5) {
		// Linear data with random component
		x.append(i + ((qreal)(rand() % 100)) / 100 );
		}
		series->setData(x);

		// Use the chart widget as the central widget
		QMainWindow w;
		w.resize(640, 480);
		w.setCentralWidget(chartWidget);
		w.show();

		return a.exec();
		}