HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/chartviewer/charts/piechart.cpp

Compilation fix missing include path for charviewer

Michal Klocek - - Load All Authors

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                r1756:44edc0a61f93

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             piechart.cpp
        
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             / demos / chartviewer / charts / piechart.cpp
          
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        Michal Klocek
    
Adds charts to chartsviewer

              r1753
            
      /****************************************************************************

      **

      ** 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 "charts.h"

      #include "qchart.h"

      #include "qpieseries.h"

      class PieChart: public Chart

      {

      public:

          PieChart(){

              initialize();

          }

          QString name() { return QObject::tr("PieChart"); }

          QString category()  { return QString::null; }

          QString subCategory() { return QString::null; }

          QChart* createChart(const DataTable& table)

          {

              QChart* chart = new QChart();

              chart->setTitle("Pie chart");

              qreal pieSize = 1.0 / table.count();

              for (int i = 0; i < table.count(); i++) {

                  QPieSeries *series = new QPieSeries(chart);

                  foreach (Data data, table[i]) {

                      QPieSlice *slice = series->append(data.second, data.first.y());

                      if (data == table[i].first()) {

                          slice->setLabelVisible();

                          slice->setExploded();

                      }

                  }

                  qreal hPos = (pieSize / 2) + (i / (qreal) table.count());

                  series->setPieSize(pieSize);

                  series->setHorizontalPosition(hPos);

                  series->setVerticalPosition(0.5);

                  chart->addSeries(series);

              }

              return chart;

          }

      };

      DECLARE_CHART(PieChart)

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Michal Klocek Adds charts to chartsviewer	r1753	/****************************************************************************
		**
		** 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 "charts.h"
		#include "qchart.h"
		#include "qpieseries.h"

		class PieChart: public Chart
		{
		public:

		PieChart(){
		initialize();
		}

		QString name() { return QObject::tr("PieChart"); }
		QString category() { return QString::null; }
		QString subCategory() { return QString::null; }

		QChart* createChart(const DataTable& table)
		{
		QChart* chart = new QChart();
		chart->setTitle("Pie chart");

		qreal pieSize = 1.0 / table.count();
		for (int i = 0; i < table.count(); i++) {
		QPieSeries *series = new QPieSeries(chart);
		foreach (Data data, table[i]) {
		QPieSlice *slice = series->append(data.second, data.first.y());
		if (data == table[i].first()) {
		slice->setLabelVisible();
		slice->setExploded();
		}
		}
		qreal hPos = (pieSize / 2) + (i / (qreal) table.count());
		series->setPieSize(pieSize);
		series->setHorizontalPosition(hPos);
		series->setVerticalPosition(0.5);
		chart->addSeries(series);
		}
		return chart;
		}

		};

		DECLARE_CHART(PieChart)