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

Added bar chart example

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             main.cpp
        
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        sauimone
    
Added bar chart example

              r78
            
      #include <QApplication>

      #include <QMainWindow>

      #include <QStandardItemModel>

      #include <barchartseries.h>

      #include "chartwidget.h"

      QTCOMMERCIALCHART_USE_NAMESPACE

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

      {

          QApplication a(argc, argv);

          QMainWindow window;

          BarChartSeries* series0 = new BarChartSeries();

          // Create some test data to chart

          QStandardItemModel dataModel(2,10);

          QModelIndex index;

          index = dataModel.index(0,0);

          // Series 1, items 6 to 9 missing.

          dataModel.setData(dataModel.index(0,0),1);

          dataModel.setData(dataModel.index(0,1),12);

          dataModel.setData(dataModel.index(0,2),5);

          dataModel.setData(dataModel.index(0,3),8);

          dataModel.setData(dataModel.index(0,4),17);

          dataModel.setData(dataModel.index(0,5),9);

          // Series 2, some other items missing

          dataModel.setData(dataModel.index(1,0),5);

          dataModel.setData(dataModel.index(1,3),4);

          dataModel.setData(dataModel.index(1,5),7);

          dataModel.setData(dataModel.index(1,6),8);

          dataModel.setData(dataModel.index(1,8),9);

          dataModel.setData(dataModel.index(1,9),9);

          series0->setData(&dataModel);

          ChartWidget* chartWidget =  new ChartWidget(&window);

          chartWidget->addSeries(series0);

          window.setCentralWidget(chartWidget);

          window.resize(400, 300);

          window.show();

          return a.exec();

      }

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sauimone Added bar chart example	r78	#include <QApplication>
		#include <QMainWindow>
		#include <QStandardItemModel>
		#include <barchartseries.h>
		#include "chartwidget.h"

		QTCOMMERCIALCHART_USE_NAMESPACE

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

		BarChartSeries* series0 = new BarChartSeries();

		// Create some test data to chart
		QStandardItemModel dataModel(2,10);
		QModelIndex index;
		index = dataModel.index(0,0);
		// Series 1, items 6 to 9 missing.
		dataModel.setData(dataModel.index(0,0),1);
		dataModel.setData(dataModel.index(0,1),12);
		dataModel.setData(dataModel.index(0,2),5);
		dataModel.setData(dataModel.index(0,3),8);
		dataModel.setData(dataModel.index(0,4),17);
		dataModel.setData(dataModel.index(0,5),9);

		// Series 2, some other items missing
		dataModel.setData(dataModel.index(1,0),5);
		dataModel.setData(dataModel.index(1,3),4);
		dataModel.setData(dataModel.index(1,5),7);
		dataModel.setData(dataModel.index(1,6),8);
		dataModel.setData(dataModel.index(1,8),9);
		dataModel.setData(dataModel.index(1,9),9);

		series0->setData(&dataModel);

		ChartWidget* chartWidget = new ChartWidget(&window);
		chartWidget->addSeries(series0);

		window.setCentralWidget(chartWidget);
		window.resize(400, 300);
		window.show();

		return a.exec();
		}