HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/dynamicspline/chart.h

QSplineSeries calculateControlPoints moved to splinechartitem. This way we don't need to deal with controlPoints on logaritmic scale

Jani Honkonen - - Load All Authors

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             chart.h
        
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             / demos / dynamicspline / chart.h
          
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      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

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

      #ifndef CHART_H

      #define CHART_H

      #include <QChart>

      #include <QTimer>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QSplineSeries;

      class QValueAxis;

      QTCOMMERCIALCHART_END_NAMESPACE

      QTCOMMERCIALCHART_USE_NAMESPACE

      //![1]

      class Chart: public QChart

      {

          Q_OBJECT

      public:

          Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);

          virtual ~Chart();

      public slots:

          void handleTimeout();

      private:

          QTimer m_timer;

          QSplineSeries *m_series;

          QStringList m_titles;

          QValueAxis *m_axis;

          qreal m_step;

          qreal m_x;

          qreal m_y;

      };

      //![1]

      #endif /* CHART_H */

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				/****************************************************************************
				**
				** 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
				** $QT_END_LICENSE$
				**
				****************************************************************************/

				#ifndef CHART_H
				#define CHART_H

				#include <QChart>
				#include <QTimer>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE
				class QSplineSeries;
				class QValueAxis;
				QTCOMMERCIALCHART_END_NAMESPACE

				QTCOMMERCIALCHART_USE_NAMESPACE

				//![1]
				class Chart: public QChart
				{
				Q_OBJECT
				public:
				Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
				virtual ~Chart();

				public slots:
				void handleTimeout();

				private:
				QTimer m_timer;
				QSplineSeries *m_series;
				QStringList m_titles;
				QValueAxis *m_axis;
				qreal m_step;
				qreal m_x;
				qreal m_y;
				};
				//![1]

				#endif /* CHART_H */