HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/ekgchart/chart.cpp

Spelling fix QLegend::setAlignmnent -> setAlignment

Jani Honkonen - - Load All Authors

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             chart.cpp
        
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             / examples / ekgchart / chart.cpp
          
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        Jani Honkonen
    
Add/modify license headers

              r830
            
      /****************************************************************************

      **

      ** 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
    
Make ekgchart compile

              r840
            
      #include "chart.h"

      #include <QChartAxis>

        Michal Klocek
    
Adds ekg example draft

              r599
            
      #include <QSplineSeries>

      #include <QTime>

        Jani Honkonen
    
Make ekgchart compile

              r840
            
      Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags)

          :QChart(parent, wFlags),

          m_step(1),

          m_x(0),

          m_y(1)

        Michal Klocek
    
Adds ekg example draft

              r599
            
      {

          QTime now = QTime::currentTime();

          qsrand((uint)now.msec());

        Jani Honkonen
    
Make ekgchart compile

              r840
            
          QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout()));

        Michal Klocek
    
minor. updates to line ekg exampels

              r705
            
          m_timer.setInterval(1000);

        Michal Klocek
    
Adds ekg example draft

              r599
            
          m_series0 = new QLineSeries(this);

          QPen blue(Qt::blue);

          blue.setWidth(3);

          m_series0->setPen(blue);

          m_series1 = new QSplineSeries(this);

        Michal Klocek
    
minor. updates to line ekg exampels

              r705
            
          QPen green(Qt::red);

        Michal Klocek
    
Adds ekg example draft

              r599
            
          green.setWidth(3);

          m_series1->setPen(green);

        Jani Honkonen
    
Make ekgchart compile

              r840
            
          m_series0->append(m_x, m_y);

          m_series1->append(m_x, m_y);

        Michal Klocek
    
Adds ekg example draft

              r599
            
          addSeries(m_series0);

          addSeries(m_series1);

        Jani Honkonen
    
Make ekgchart compile

              r840
            
          axisY()->setRange(-5, 5);

          axisX()->setRange(-9, 1);

        Michal Klocek
    
Adds ekg example draft

              r599
            
          axisX()->setTicksCount(11);

          m_timer.start();

      }

        Jani Honkonen
    
Make ekgchart compile

              r840
            
      Chart::~Chart()

        Michal Klocek
    
Adds ekg example draft

              r599
            
      {

      }

        Jani Honkonen
    
Make ekgchart compile

              r840
            
      void Chart::handleTimeout()

        Michal Klocek
    
Adds ekg example draft

              r599
            
      {

        Jani Honkonen
    
Make ekgchart compile

              r840
            
          m_x += m_step;

        Michal Klocek
    
Adds ekg example draft

              r599
            
          m_y = qrand() % 5 - 2.5;

        Jani Honkonen
    
Make ekgchart compile

              r840
            
          m_series0->append(m_x, m_y);

          m_series1->append(m_x, m_y);

          if (m_x >= 10) {

              m_series0->remove(m_x - 10);

              m_series1->remove(m_x - 10);

        Michal Klocek
    
Improves spline interpolation...

              r622
            
          }

        Michal Klocek
    
Adds ekg example draft

              r599
            
          scrollRight();

      }

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Jani Honkonen Add/modify license headers	r830	/****************************************************************************
		**
		** 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 Make ekgchart compile	r840	#include "chart.h"
		#include <QChartAxis>
Michal Klocek Adds ekg example draft	r599	#include <QSplineSeries>
		#include <QTime>

Jani Honkonen Make ekgchart compile	r840	Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags)
		:QChart(parent, wFlags),
		m_step(1),
		m_x(0),
		m_y(1)
Michal Klocek Adds ekg example draft	r599	{
		QTime now = QTime::currentTime();
		qsrand((uint)now.msec());

Jani Honkonen Make ekgchart compile	r840	QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
Michal Klocek minor. updates to line ekg exampels	r705	m_timer.setInterval(1000);
Michal Klocek Adds ekg example draft	r599
		m_series0 = new QLineSeries(this);
		QPen blue(Qt::blue);
		blue.setWidth(3);
		m_series0->setPen(blue);

		m_series1 = new QSplineSeries(this);
Michal Klocek minor. updates to line ekg exampels	r705	QPen green(Qt::red);
Michal Klocek Adds ekg example draft	r599	green.setWidth(3);
		m_series1->setPen(green);

Jani Honkonen Make ekgchart compile	r840	m_series0->append(m_x, m_y);
		m_series1->append(m_x, m_y);
Michal Klocek Adds ekg example draft	r599
		addSeries(m_series0);
		addSeries(m_series1);
Jani Honkonen Make ekgchart compile	r840	axisY()->setRange(-5, 5);
		axisX()->setRange(-9, 1);
Michal Klocek Adds ekg example draft	r599	axisX()->setTicksCount(11);
		m_timer.start();
		}

Jani Honkonen Make ekgchart compile	r840	Chart::~Chart()
Michal Klocek Adds ekg example draft	r599	{

		}

Jani Honkonen Make ekgchart compile	r840	void Chart::handleTimeout()
Michal Klocek Adds ekg example draft	r599	{
Jani Honkonen Make ekgchart compile	r840	m_x += m_step;
Michal Klocek Adds ekg example draft	r599	m_y = qrand() % 5 - 2.5;
Jani Honkonen Make ekgchart compile	r840	m_series0->append(m_x, m_y);
		m_series1->append(m_x, m_y);
		if (m_x >= 10) {
		m_series0->remove(m_x - 10);
		m_series1->remove(m_x - 10);
Michal Klocek Improves spline interpolation...	r622	}
Michal Klocek Adds ekg example draft	r599	scrollRight();
		}