HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/xychart/qxyseries.cpp

Modified scientific theme

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             qxyseries.cpp
        
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        Michal Klocek
    
Add missing files from previous commit

              r466
            
      #include "qxyseries.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      /*!

          \class QXYSeries

        Michal Klocek
    
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              r470
            
          \brief The QXYSeries class is a base class for line, spline and scatter series.

        Michal Klocek
    
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              r466
            
      */

      /*!

         \fn QPen QXYSeries::pen() const

        Michal Klocek
    
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         \brief  Returns pen used to draw points for series.

        Michal Klocek
    
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          \sa setPen()

      */

        Michal Klocek
    
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              r480
            
      /*!

         \fn QBrush QXYSeries::brush() const

         \brief  Returns brush used to draw points for series.

          \sa setBrush()

      */

        Michal Klocek
    
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              r466
            
      /*!

          \fn void QXYSeries::pointReplaced(int index)

          \brief \internal \a index

      */

      /*!

          \fn void QXYSeries::pointAdded(int index)

          \brief \internal \a index

      */

      /*!

          \fn void QXYSeries::pointRemoved(int index)

          \brief \internal \a index

      */

      /*!

          \fn void QXYSeries::updated()

          \brief \internal

      */

      /*!

          Constructs empty series object which is a child of \a parent.

          When series object is added to QChartView or QChart instance ownerships is transfered.

      */

        Michal Klocek
    
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              r470
            
      QXYSeries::QXYSeries(QObject* parent):QSeries(parent)

        Michal Klocek
    
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      {

        Marek Rosa
    
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          m_model = 0;

          m_mapX = 0;

          m_mapY = 1;

        Michal Klocek
    
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              r466
            
      }

      /*!

          Destroys the object. Series added to QChartView or QChart instances are owned by those,

          and are deleted when mentioned object are destroyed.

      */

      QXYSeries::~QXYSeries()

      {

      }

      /*!

          Adds data point \a x \a y to the series. Points are connected with lines on the chart.

       */

      void QXYSeries::add(qreal x,qreal y)

      {

          Q_ASSERT(m_x.size() == m_y.size());

          m_x<<x;

          m_y<<y;

          emit pointAdded(m_x.size()-1);

      }

      /*!

         This is an overloaded function.

         Adds data \a point to the series. Points are connected with lines on the chart.

       */

      void QXYSeries::add(const QPointF& point)

      {

          add(point.x(),point.y());

      }

        Michal Klocek
    
Fixes for docs , adds xyseries docs

              r481
            
      /*!

         This is an overloaded function.

         Adds list of data \a points to the series. Points are connected with lines on the chart.

       */

      void QXYSeries::add(const QList<QPointF> points)

      {

          foreach(const QPointF& point , points) {

              add(point.x(),point.y());

          }

      }

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      /*!

        Modifies \a y value for given \a x a value.

      */

      void QXYSeries::replace(qreal x,qreal y)

      {

          int index = m_x.indexOf(x);

          m_x[index]=x;

          m_y[index]=y;

          emit pointReplaced(index);

      }

      /*!

        This is an overloaded function.

        Replaces current y value of for given \a point x value with \a point y value.

      */

      void QXYSeries::replace(const QPointF& point)

      {

        Marek Rosa
    
Table model data example

              r519
            
          replace(point.x(),point.y());

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      }

      /*!

        Removes current \a x and y value.

      */

      void QXYSeries::remove(qreal x)

      {

          int index = m_x.indexOf(x);

          emit pointRemoved(index);

          m_x.remove(index);

          m_y.remove(index);

      }

      /*!

        Removes current \a point x value. Note \a point y value is ignored.

      */

      void QXYSeries::remove(const QPointF& point)

      {

          remove(point.x());

      }

      /*!

        Michal Klocek
    
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              r481
            
         Removes all data points from the series.

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      */

        Michal Klocek
    
Fixes for docs , adds xyseries docs

              r481
            
      void QXYSeries::removeAll()

        Michal Klocek
    
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      {

          m_x.clear();

          m_y.clear();

      }

      /*!

          \internal \a pos

      */

      qreal QXYSeries::x(int pos) const

      {

        Marek Rosa
    
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              r519
            
          if (m_model)

              return m_model->data(m_model->index(pos, m_mapX), Qt::DisplayRole).toDouble();

          else

              return m_x.at(pos);

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      }

      /*!

          \internal \a pos

      */

      qreal QXYSeries::y(int pos) const

      {

        Marek Rosa
    
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              r519
            
          if (m_model)

              return m_model->data(m_model->index(pos, m_mapY), Qt::DisplayRole).toDouble();

          else

              return m_y.at(pos);

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      }

      /*!

          Returns number of data points within series.

      */

      int QXYSeries::count() const

      {

        Marek Rosa
    
Table model data example

              r519
            
          Q_ASSERT(m_x.size() == m_y.size());

        Michal Klocek
    
Add missing files from previous commit

              r466
            
        Marek Rosa
    
Table model data example

              r519
            
      //    int k = m_model->rowCount();

          if (m_model)

              return m_model->rowCount();

          else

              return m_x.size();

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      }

        Tero Ahola
    
Added data getter for XY series; example for customizing the looks

              r491
            
      /*!

          Returns the data points of the series.

      */

      QList<QPointF> QXYSeries::data()

      {

          QList<QPointF> data;

          for (int i(0); i < m_x.count() && i < m_y.count(); i++)

              data.append(QPointF(m_x.at(i), m_y.at(i)));

          return data;

      }

        Michal Klocek
    
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              r467
            
      /*!

        Michal Klocek
    
Fixes for docs , adds xyseries docs

              r481
            
          Sets \a pen used for drawing points on the chart. If the pen is not defined, the

          pen from chart theme is used.

          \sa QChart::setChartTheme()

        Michal Klocek
    
Spline series windows compilation fix

              r467
            
      */

      void QXYSeries::setPen(const QPen& pen)

      {

          if(pen!=m_pen){

        Michal Klocek
    
Refactor scatter chart to fit the other classes...

              r470
            
              m_pen=pen;

              emit updated();

        Michal Klocek
    
Spline series windows compilation fix

              r467
            
          }

      }

      /*!

        Michal Klocek
    
Fixes for docs , adds xyseries docs

              r481
            
          Sets \a brush used for drawing points on the chart. If the brush is not defined, brush

          from chart theme setting is used.

          \sa QChart::setChartTheme()

        Michal Klocek
    
Spline series windows compilation fix

              r467
            
      */

        Michal Klocek
    
Refactor scatter chart to fit the other classes...

              r470
            
      void QXYSeries::setBrush(const QBrush& brush)

        Michal Klocek
    
Spline series windows compilation fix

              r467
            
      {

        Michal Klocek
    
Refactor scatter chart to fit the other classes...

              r470
            
          if(brush!=m_brush){

              m_brush=brush;

              emit updated();

        Michal Klocek
    
Spline series windows compilation fix

              r467
            
          }

      }

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      /*!

          Stream operator for adding a data \a point to the series.

          \sa add()

      */

      QXYSeries& QXYSeries::operator<< (const QPointF &point)

      {

          add(point);

          return *this;

      }

        Michal Klocek
    
Fixes for docs , adds xyseries docs

              r481
            
      /*!

          Stream operator for adding a list of \a points to the series.

          \sa add()

      */

      QXYSeries& QXYSeries::operator<< (const QList<QPointF> points)

      {

          add(points);

          return *this;

      }

        Marek Rosa
    
Table model data example

              r519
            
      void QXYSeries::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)

      {

          emit pointReplaced(topLeft.row());

      }

      bool QXYSeries::setModel(QAbstractItemModel* model) {

          m_model = model;

          for (int i = 0; i < m_model->rowCount(); i++)

              emit pointAdded(i);

          connect(m_model,SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(modelUpdated(QModelIndex, QModelIndex)));

      //        connect(m_model,SIGNAL(), this, SLOT(modelUpdated(QModelIndex, QModelIndex)));

      }

        Michal Klocek
    
Add missing files from previous commit

              r466
            
      #include "moc_qxyseries.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

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Michal Klocek Add missing files from previous commit	r466	#include "qxyseries.h"

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		/*!
		\class QXYSeries
Michal Klocek Refactor scatter chart to fit the other classes...	r470	\brief The QXYSeries class is a base class for line, spline and scatter series.
Michal Klocek Add missing files from previous commit	r466	*/

		/*!
		\fn QPen QXYSeries::pen() const
Michal Klocek minor. some docs fix	r480	\brief Returns pen used to draw points for series.
Michal Klocek Add missing files from previous commit	r466	\sa setPen()
		*/

Michal Klocek minor. some docs fix	r480	/*!
		\fn QBrush QXYSeries::brush() const
		\brief Returns brush used to draw points for series.
		\sa setBrush()
		*/

Michal Klocek Add missing files from previous commit	r466	/*!
		\fn void QXYSeries::pointReplaced(int index)
		\brief \internal \a index
		*/

		/*!
		\fn void QXYSeries::pointAdded(int index)
		\brief \internal \a index
		*/

		/*!
		\fn void QXYSeries::pointRemoved(int index)
		\brief \internal \a index
		*/

		/*!
		\fn void QXYSeries::updated()
		\brief \internal
		*/

		/*!
		Constructs empty series object which is a child of \a parent.
		When series object is added to QChartView or QChart instance ownerships is transfered.
		*/
Michal Klocek Refactor scatter chart to fit the other classes...	r470	QXYSeries::QXYSeries(QObject* parent):QSeries(parent)
Michal Klocek Add missing files from previous commit	r466	{
Marek Rosa Table model data example	r519	m_model = 0;
		m_mapX = 0;
		m_mapY = 1;
Michal Klocek Add missing files from previous commit	r466	}
		/*!
		Destroys the object. Series added to QChartView or QChart instances are owned by those,
		and are deleted when mentioned object are destroyed.
		*/
		QXYSeries::~QXYSeries()
		{
		}

		/*!
		Adds data point \a x \a y to the series. Points are connected with lines on the chart.
		*/
		void QXYSeries::add(qreal x,qreal y)
		{
		Q_ASSERT(m_x.size() == m_y.size());
		m_x<<x;
		m_y<<y;
		emit pointAdded(m_x.size()-1);
		}

		/*!
		This is an overloaded function.
		Adds data \a point to the series. Points are connected with lines on the chart.
		*/
		void QXYSeries::add(const QPointF& point)
		{
		add(point.x(),point.y());
		}

Michal Klocek Fixes for docs , adds xyseries docs	r481	/*!
		This is an overloaded function.
		Adds list of data \a points to the series. Points are connected with lines on the chart.
		*/
		void QXYSeries::add(const QList<QPointF> points)
		{
		foreach(const QPointF& point , points) {
		add(point.x(),point.y());
		}
		}

Michal Klocek Add missing files from previous commit	r466	/*!
		Modifies \a y value for given \a x a value.
		*/
		void QXYSeries::replace(qreal x,qreal y)
		{
		int index = m_x.indexOf(x);
		m_x[index]=x;
		m_y[index]=y;
		emit pointReplaced(index);
		}

		/*!
		This is an overloaded function.
		Replaces current y value of for given \a point x value with \a point y value.
		*/
		void QXYSeries::replace(const QPointF& point)
		{
Marek Rosa Table model data example	r519	replace(point.x(),point.y());
Michal Klocek Add missing files from previous commit	r466	}

		/*!
		Removes current \a x and y value.
		*/
		void QXYSeries::remove(qreal x)
		{
		int index = m_x.indexOf(x);
		emit pointRemoved(index);
		m_x.remove(index);
		m_y.remove(index);
		}

		/*!
		Removes current \a point x value. Note \a point y value is ignored.
		*/
		void QXYSeries::remove(const QPointF& point)
		{
		remove(point.x());
		}

		/*!
Michal Klocek Fixes for docs , adds xyseries docs	r481	Removes all data points from the series.
Michal Klocek Add missing files from previous commit	r466	*/
Michal Klocek Fixes for docs , adds xyseries docs	r481	void QXYSeries::removeAll()
Michal Klocek Add missing files from previous commit	r466	{
		m_x.clear();
		m_y.clear();
		}

		/*!
		\internal \a pos
		*/
		qreal QXYSeries::x(int pos) const
		{
Marek Rosa Table model data example	r519	if (m_model)
		return m_model->data(m_model->index(pos, m_mapX), Qt::DisplayRole).toDouble();
		else
		return m_x.at(pos);
Michal Klocek Add missing files from previous commit	r466	}

		/*!
		\internal \a pos
		*/
		qreal QXYSeries::y(int pos) const
		{
Marek Rosa Table model data example	r519	if (m_model)
		return m_model->data(m_model->index(pos, m_mapY), Qt::DisplayRole).toDouble();
		else
		return m_y.at(pos);
Michal Klocek Add missing files from previous commit	r466	}

		/*!
		Returns number of data points within series.
		*/
		int QXYSeries::count() const
		{
Marek Rosa Table model data example	r519	Q_ASSERT(m_x.size() == m_y.size());
Michal Klocek Add missing files from previous commit	r466
Marek Rosa Table model data example	r519	// int k = m_model->rowCount();
		if (m_model)
		return m_model->rowCount();
		else
		return m_x.size();
Michal Klocek Add missing files from previous commit	r466	}

Tero Ahola Added data getter for XY series; example for customizing the looks	r491	/*!
		Returns the data points of the series.
		*/
		QList<QPointF> QXYSeries::data()
		{
		QList<QPointF> data;
		for (int i(0); i < m_x.count() && i < m_y.count(); i++)
		data.append(QPointF(m_x.at(i), m_y.at(i)));
		return data;
		}


Michal Klocek Spline series windows compilation fix	r467	/*!
Michal Klocek Fixes for docs , adds xyseries docs	r481	Sets \a pen used for drawing points on the chart. If the pen is not defined, the
		pen from chart theme is used.
		\sa QChart::setChartTheme()
Michal Klocek Spline series windows compilation fix	r467	*/
		void QXYSeries::setPen(const QPen& pen)
		{
		if(pen!=m_pen){
Michal Klocek Refactor scatter chart to fit the other classes...	r470	m_pen=pen;
		emit updated();
Michal Klocek Spline series windows compilation fix	r467	}
		}

		/*!
Michal Klocek Fixes for docs , adds xyseries docs	r481	Sets \a brush used for drawing points on the chart. If the brush is not defined, brush
		from chart theme setting is used.
		\sa QChart::setChartTheme()
Michal Klocek Spline series windows compilation fix	r467	*/
Michal Klocek Refactor scatter chart to fit the other classes...	r470
		void QXYSeries::setBrush(const QBrush& brush)
Michal Klocek Spline series windows compilation fix	r467	{
Michal Klocek Refactor scatter chart to fit the other classes...	r470	if(brush!=m_brush){
		m_brush=brush;
		emit updated();
Michal Klocek Spline series windows compilation fix	r467	}
		}


Michal Klocek Add missing files from previous commit	r466	/*!
		Stream operator for adding a data \a point to the series.
		\sa add()
		*/

		QXYSeries& QXYSeries::operator<< (const QPointF &point)
		{
		add(point);
		return *this;
		}


Michal Klocek Fixes for docs , adds xyseries docs	r481	/*!
		Stream operator for adding a list of \a points to the series.
		\sa add()
		*/

		QXYSeries& QXYSeries::operator<< (const QList<QPointF> points)
		{
		add(points);
		return *this;
		}


Marek Rosa Table model data example	r519	void QXYSeries::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
		{
		emit pointReplaced(topLeft.row());
		}

		bool QXYSeries::setModel(QAbstractItemModel* model) {
		m_model = model;
		for (int i = 0; i < m_model->rowCount(); i++)
		emit pointAdded(i);
		connect(m_model,SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(modelUpdated(QModelIndex, QModelIndex)));
		// connect(m_model,SIGNAL(), this, SLOT(modelUpdated(QModelIndex, QModelIndex)));
		}

Michal Klocek Add missing files from previous commit	r466	#include "moc_qxyseries.cpp"

		QTCOMMERCIALCHART_END_NAMESPACE