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

Adds some labelPadding when title is present

Jani Honkonen - - Load All Authors

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             datetimeaxisx.cpp
        
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             / demos / chartviewer / charts / axis / datetimeaxisx.cpp
          
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        Michal Klocek
    
Adds datetimeaxis chart to chartviewer

              r2124
            
      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

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

      #include "charts.h"

      #include "qchart.h"

      #include "qlineseries.h"

      #include "qvalueaxis.h"

      #include "qdatetimeaxis.h"

      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
            
              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;

        Jani Honkonen
    
demos: coding style police make a surprise strike

              r2130
            
                      series->append(1000l * 60l * 60l * 24l * 365l * 30l + point.x() * 1000l * 60l * 60l * 24l * 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;

          }

      };

      DECLARE_CHART(DateTimeAxisX);

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Michal Klocek Adds datetimeaxis chart to chartviewer	r2124	/****************************************************************************
		**
		** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		#include "charts.h"
		#include "qchart.h"
		#include "qlineseries.h"
		#include "qvalueaxis.h"
		#include "qdatetimeaxis.h"

		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
		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;
Jani Honkonen demos: coding style police make a surprise strike	r2130	series->append(1000l * 60l * 60l * 24l * 365l * 30l + point.x() * 1000l * 60l * 60l * 24l * 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;
		}
		};

		DECLARE_CHART(DateTimeAxisX);