HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · tests/manual/chartviewer/charts/axis/datetimeaxisx.cpp

Added parametric zoom on QChart....

Added parametric zoom on QChart. Signed-off-by: jeandet <alexis.jeandet@member.fsf.org>

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             datetimeaxisx.cpp
        
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             / tests / manual / chartviewer / charts / axis / datetimeaxisx.cpp
          
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        Miikka Heikkinen
    
Updated license...

              r2854
            
      /****************************************************************************

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** Copyright (C) 2016 The Qt Company Ltd.

      ** Contact: https://www.qt.io/licensing/

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** This file is part of the Qt Charts module of the Qt Toolkit.

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** $QT_BEGIN_LICENSE:GPL$

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** Commercial License Usage

      ** Licensees holding valid commercial Qt licenses may use this file in

      ** accordance with the commercial license agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and The Qt Company. For licensing terms

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** and conditions see https://www.qt.io/terms-conditions. For further

      ** information use the contact form at https://www.qt.io/contact-us.

      **

      ** GNU General Public License Usage

      ** Alternatively, this file may be used under the terms of the GNU

      ** General Public License version 3 or (at your option) any later version

      ** approved by the KDE Free Qt Foundation. The licenses are as published by

      ** the Free Software Foundation and appearing in the file LICENSE.GPL3

      ** included in the packaging of this file. Please review the following

      ** information to ensure the GNU General Public License requirements will

      ** be met: https://www.gnu.org/licenses/gpl-3.0.html.

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      **

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** $QT_END_LICENSE$

      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ****************************************************************************/

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      #include "charts.h"

        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtCharts/QChart>

      #include <QtCharts/QLineSeries>

      #include <QtCharts/QValueAxis>

      #include <QtCharts/QDateTimeAxis>

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      class DateTimeAxisX: public Chart

      {

      public:

          QString name() { return "AxisX"; }

          QString category()  { return QObject::tr("Axis"); }

          QString subCategory() { return "DateTimeAxis"; }

          QChart *createChart(const DataTable &table)

          {

              QChart *chart = new QChart();

              chart->setTitle("DateTime X , Value Y");

              QValueAxis *valueaxis = new QValueAxis();

              QDateTimeAxis *datetimeaxis = new QDateTimeAxis();

              datetimeaxis->setTickCount(10);

        Michal Klocek
    
scale datetime chart in chartviewer

              r2125
            
              datetimeaxis->setFormat("yyyy");

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
        Marek Rosa
    
Fix the warning in chartviewer

              r2213
            
              qreal day = 1000l * 60l * 60l * 24l;

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
              QString name("Series ");

              int nameIndex = 0;

              foreach (DataList list, table) {

                  QLineSeries *series = new QLineSeries(chart);

        Jani Honkonen
    
demos: coding style police make a surprise strike

              r2130
            
                  foreach (Data data, list) {

        Michal Klocek
    
scale datetime chart in chartviewer

              r2125
            
                      QPointF point = data.first;

        Marek Rosa
    
Fix the warning in chartviewer

              r2213
            
                      series->append(day * 365l * 30l + point.x() * day * 365l, point.y());

        Michal Klocek
    
scale datetime chart in chartviewer

              r2125
            
                  }

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
                  series->setName(name + QString::number(nameIndex));

                  nameIndex++;

                  chart->addSeries(series);

                  chart->setAxisX(datetimeaxis, series);

                  chart->setAxisY(valueaxis, series);

              }

              return chart;

          }

      };

        Michal Klocek
    
Adds title examples to chartviewer

              r2147
            
      class DateTimeAxisXTitle: public DateTimeAxisX

      {

      public:

          QString name() { return "AxisX Title"; }

          QChart *createChart(const DataTable &table)

          {

              QChart *chart = DateTimeAxisX::createChart(table);

        Michal Klocek
    
Refactors internals...

              r2273
            
              chart->axisX()->setTitleText("Axis X");

              chart->axisY()->setTitleText("Axis Y");

        Michal Klocek
    
Adds title examples to chartviewer

              r2147
            
              chart->setTitle("DateTime X , Value Y, Title");

              return chart;

          }

      };

        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      DECLARE_CHART(DateTimeAxisX);

        Michal Klocek
    
Adds title examples to chartviewer

              r2147
            
      DECLARE_CHART(DateTimeAxisXTitle);

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Miikka Heikkinen Updated license...	r2854	/****************************************************************************
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	**
Miikka Heikkinen Updated license...	r2854	** Copyright (C) 2016 The Qt Company Ltd.
		** Contact: https://www.qt.io/licensing/
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	**
Miikka Heikkinen Updated license...	r2854	** This file is part of the Qt Charts module of the Qt Toolkit.
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	**
Miikka Heikkinen Updated license...	r2854	** $QT_BEGIN_LICENSE:GPL$
Titta Heikkala Updated license headers...	r2845	** Commercial License Usage
		** Licensees holding valid commercial Qt licenses may use this file in
		** accordance with the commercial license agreement provided with the
		** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and The Qt Company. For licensing terms
Miikka Heikkinen Updated license...	r2854	** and conditions see https://www.qt.io/terms-conditions. For further
		** information use the contact form at https://www.qt.io/contact-us.
		**
		** GNU General Public License Usage
		** Alternatively, this file may be used under the terms of the GNU
		** General Public License version 3 or (at your option) any later version
		** approved by the KDE Free Qt Foundation. The licenses are as published by
		** the Free Software Foundation and appearing in the file LICENSE.GPL3
		** included in the packaging of this file. Please review the following
		** information to ensure the GNU General Public License requirements will
		** be met: https://www.gnu.org/licenses/gpl-3.0.html.
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	**
Titta Heikkala Updated license headers...	r2845	** $QT_END_LICENSE$
		**
Miikka Heikkinen Updated license...	r2854	****************************************************************************/
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124
		#include "charts.h"
Titta Heikkala Fix include syntax...	r2714	#include <QtCharts/QChart>
		#include <QtCharts/QLineSeries>
		#include <QtCharts/QValueAxis>
		#include <QtCharts/QDateTimeAxis>
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124
		class DateTimeAxisX: public Chart
		{
		public:
		QString name() { return "AxisX"; }
		QString category() { return QObject::tr("Axis"); }
		QString subCategory() { return "DateTimeAxis"; }

		QChart *createChart(const DataTable &table)
		{
		QChart *chart = new QChart();
		chart->setTitle("DateTime X , Value Y");
		QValueAxis *valueaxis = new QValueAxis();
		QDateTimeAxis *datetimeaxis = new QDateTimeAxis();
		datetimeaxis->setTickCount(10);
Michal Klocek scale datetime chart in chartviewer	r2125	datetimeaxis->setFormat("yyyy");
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124
Marek Rosa Fix the warning in chartviewer	r2213	qreal day = 1000l * 60l * 60l * 24l;

Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	QString name("Series ");
		int nameIndex = 0;
		foreach (DataList list, table) {
		QLineSeries *series = new QLineSeries(chart);
Jani Honkonen demos: coding style police make a surprise strike	r2130	foreach (Data data, list) {
Michal Klocek scale datetime chart in chartviewer	r2125	QPointF point = data.first;
Marek Rosa Fix the warning in chartviewer	r2213	series->append(day * 365l * 30l + point.x() * day * 365l, point.y());
Michal Klocek scale datetime chart in chartviewer	r2125	}
Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	series->setName(name + QString::number(nameIndex));
		nameIndex++;
		chart->addSeries(series);
		chart->setAxisX(datetimeaxis, series);
		chart->setAxisY(valueaxis, series);
		}

		return chart;
		}
		};

Michal Klocek Adds title examples to chartviewer	r2147	class DateTimeAxisXTitle: public DateTimeAxisX
		{
		public:
		QString name() { return "AxisX Title"; }

		QChart *createChart(const DataTable &table)
		{
		QChart *chart = DateTimeAxisX::createChart(table);
Michal Klocek Refactors internals...	r2273	chart->axisX()->setTitleText("Axis X");
		chart->axisY()->setTitleText("Axis Y");
Michal Klocek Adds title examples to chartviewer	r2147	chart->setTitle("DateTime X , Value Y, Title");
		return chart;
		}
		};


Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	DECLARE_CHART(DateTimeAxisX);
Michal Klocek Adds title examples to chartviewer	r2147	DECLARE_CHART(DateTimeAxisXTitle);