HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/chartviewer/model.h

Fix to domain initialization when log base was preset on axis before adding it to chart

Marek Rosa - - Load All Authors

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r2281:5dd68c268a20


                r2295:8468c10170a2

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             model.h
        
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        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

        Jani Honkonen
    
Fix Krazy issues

              r1935
            
      #ifndef MODEL_H

      #define MODEL_H

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      #include <QList>

      #include <QPair>

      #include <QPointF>

      #include <QTime>

        Michal Klocek
    
Fix compilation issue for 4.7.2

              r1762
            
      #include <stdlib.h>

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      typedef QPair<QPointF, QString> Data;

      typedef QList<Data> DataList;

      typedef QList<DataList> DataTable;

      class Model

      {

      private:

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
          Model() {}

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
      public:

          static DataTable generateRandomData(int listCount, int valueMax, int valueCount)

          {

              DataTable dataTable;

              // set seed for random stuff

              qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));

              // generate random data

              for (int i(0); i < listCount; i++) {

                  DataList dataList;

        Marek Rosa
    
ChartViewer: added domain charts

              r2281
            
                  qreal yValue(0.1);

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
                  for (int j(0); j < valueCount; j++) {

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
                      yValue = yValue + (qreal)(qrand() % valueMax) / (qreal) valueCount;

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
                      QPointF value(

                          (j + (qreal) qrand() / (qreal) RAND_MAX)

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
                          * ((qreal) valueMax / (qreal) valueCount), yValue);

        Michal Klocek
    
Add horizontal charts to chartviewer

              r1755
            
                      QString label = "Slice " + QString::number(i) + ":" + QString::number(j);

                      dataList << Data(value, label);

                  }

                  dataTable << dataList;

              }

              return dataTable;

          }

      };

      #endif

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Michal Klocek Add horizontal charts to chartviewer	r1755	/****************************************************************************
		**
		** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

Jani Honkonen Fix Krazy issues	r1935	#ifndef MODEL_H
		#define MODEL_H
Michal Klocek Add horizontal charts to chartviewer	r1755
		#include <QList>
		#include <QPair>
		#include <QPointF>
		#include <QTime>
Michal Klocek Fix compilation issue for 4.7.2	r1762	#include <stdlib.h>
Michal Klocek Add horizontal charts to chartviewer	r1755
		typedef QPair<QPointF, QString> Data;
		typedef QList<Data> DataList;
		typedef QList<DataList> DataTable;


		class Model
		{
		private:
Jani Honkonen coding style fixes for demos	r2099	Model() {}
Michal Klocek Add horizontal charts to chartviewer	r1755
		public:
		static DataTable generateRandomData(int listCount, int valueMax, int valueCount)
		{
		DataTable dataTable;

		// set seed for random stuff
		qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));

		// generate random data
		for (int i(0); i < listCount; i++) {
		DataList dataList;
Marek Rosa ChartViewer: added domain charts	r2281	qreal yValue(0.1);
Michal Klocek Add horizontal charts to chartviewer	r1755	for (int j(0); j < valueCount; j++) {
Jani Honkonen coding style fixes for demos	r2099	yValue = yValue + (qreal)(qrand() % valueMax) / (qreal) valueCount;
Michal Klocek Add horizontal charts to chartviewer	r1755	QPointF value(
		(j + (qreal) qrand() / (qreal) RAND_MAX)
Jani Honkonen coding style fixes for demos	r2099	* ((qreal) valueMax / (qreal) valueCount), yValue);
Michal Klocek Add horizontal charts to chartviewer	r1755	QString label = "Slice " + QString::number(i) + ":" + QString::number(j);
		dataList << Data(value, label);
		}
		dataTable << dataList;
		}
		return dataTable;
		}
		};

		#endif