HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/axis/valueaxis/qvalueaxis.h

Optimize polar chart radius calculation a bit....

Optimize polar chart radius calculation a bit. Current algorithm still results in an occasional extra unneeded iteration, as it uses only crude approximation for radius reduction. However, any speedup gained by accurately calculating needed reduction would be very minor compared to approximations used, so it doesn't seem worth the effort to figure out the complex math. Change-Id: If670a1b058a85cd0305b93f62e6388b463bafd0d Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

Miikka Heikkinen - - Load All Authors

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r2477:56fd46a39576


                r2542:189023d9a551

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             qvalueaxis.h
        
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             / src / axis / valueaxis / qvalueaxis.h
          
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        Michal Klocek
    
Adds new API classes...

              r1540
            
      /****************************************************************************

      **

        Miikka Heikkinen
    
Fixed the copyright year 2012 -> 2013

              r2432
            
      ** Copyright (C) 2013 Digia Plc

        Michal Klocek
    
Adds new API classes...

              r1540
            
      ** 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
    
Fix Krazy issues

              r1935
            
      #ifndef QVALUEAXIS_H

      #define QVALUEAXIS_H

        Michal Klocek
    
Adds new API classes...

              r1540
            
      #include "qabstractaxis.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

        Marek Rosa
    
class QValuesAxis renamed to QValueAxis

              r1804
            
      class QValueAxisPrivate;

        Michal Klocek
    
Adds new API classes...

              r1540
            
        Marek Rosa
    
class QValuesAxis renamed to QValueAxis

              r1804
            
      class QTCOMMERCIALCHART_EXPORT QValueAxis : public QAbstractAxis

        Michal Klocek
    
Adds new API classes...

              r1540
            
      {

          Q_OBJECT

        Michal Klocek
    
Refactors internals...

              r2273
            
          Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)

        Michal Klocek
    
Adds new API classes...

              r1540
            
          Q_PROPERTY(bool niceNumbersEnabled READ niceNumbersEnabled WRITE setNiceNumbersEnabled)

          Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged)

          Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged)

        Marek Rosa
    
Added missing properties and NOTIFY's to logvalue and value axes

              r2319
            
          Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged)

        Michal Klocek
    
Adds new API classes...

              r1540
            
      public:

        Marek Rosa
    
class QValuesAxis renamed to QValueAxis

              r1804
            
          explicit QValueAxis(QObject *parent = 0);

          ~QValueAxis();

        Michal Klocek
    
Adds new API classes...

              r1540
            
      protected:

        Jani Honkonen
    
astyle and manual coding style fixes for src-folder

              r2097
            
          QValueAxis(QValueAxisPrivate &d, QObject *parent = 0);

        Michal Klocek
    
Adds new API classes...

              r1540
            
      public:

          AxisType type() const;

          //range handling

          void setMin(qreal min);

          qreal min() const;

          void setMax(qreal max);

          qreal max() const;

          void setRange(qreal min, qreal max);

          //ticks handling

        Marek Rosa
    
QValueAxis ticksCount to tickCount

              r1807
            
          void setTickCount(int count);

          int tickCount() const;

        Michal Klocek
    
Adds new API classes...

              r1540
            
        Marek Rosa
    
QValueAxis: added posibility to specify label format

              r1854
            
          void setLabelFormat(const QString &format);

          QString labelFormat() const;

        Miikka Heikkinen
    
Revert "Remove TODOs for 1.2.1 release, revert this after release"...

              r2477
            
          //TODO: deprecated! (2.0)

        Michal Klocek
    
Adds new API classes...

              r1540
            
          void setNiceNumbersEnabled(bool enable = true);

          bool niceNumbersEnabled() const;

        Tero Ahola
    
QValueAxis::applyNiceNumbers is now a slot

              r2307
            
      public Q_SLOTS:

          void applyNiceNumbers();

        Michal Klocek
    
Adds new API classes...

              r1540
            
      Q_SIGNALS:

          void minChanged(qreal min);

          void maxChanged(qreal max);

          void rangeChanged(qreal min, qreal max);

        Michal Klocek
    
Adds proper docs for tickCount on valueaxis

              r2308
            
          void tickCountChanged(int tickCount);

        Marek Rosa
    
Added missing properties and NOTIFY's to logvalue and value axes

              r2319
            
          void labelFormatChanged(const QString &format);

        Michal Klocek
    
Adds new API classes...

              r1540
            
      private:

        Marek Rosa
    
class QValuesAxis renamed to QValueAxis

              r1804
            
          Q_DECLARE_PRIVATE(QValueAxis)

          Q_DISABLE_COPY(QValueAxis)

        Michal Klocek
    
Adds new API classes...

              r1540
            
      };

      QTCOMMERCIALCHART_END_NAMESPACE

        Jani Honkonen
    
Fix Krazy issues

              r1935
            
      #endif // QVALUEAXIS_H

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Michal Klocek Adds new API classes...	r1540	/****************************************************************************
		**
Miikka Heikkinen Fixed the copyright year 2012 -> 2013	r2432	** Copyright (C) 2013 Digia Plc
Michal Klocek Adds new API classes...	r1540	** 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 Fix Krazy issues	r1935	#ifndef QVALUEAXIS_H
		#define QVALUEAXIS_H
Michal Klocek Adds new API classes...	r1540
		#include "qabstractaxis.h"

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

Marek Rosa class QValuesAxis renamed to QValueAxis	r1804	class QValueAxisPrivate;
Michal Klocek Adds new API classes...	r1540
Marek Rosa class QValuesAxis renamed to QValueAxis	r1804	class QTCOMMERCIALCHART_EXPORT QValueAxis : public QAbstractAxis
Michal Klocek Adds new API classes...	r1540	{
		Q_OBJECT
Michal Klocek Refactors internals...	r2273	Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged)
Michal Klocek Adds new API classes...	r1540	Q_PROPERTY(bool niceNumbersEnabled READ niceNumbersEnabled WRITE setNiceNumbersEnabled)
		Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged)
		Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged)
Marek Rosa Added missing properties and NOTIFY's to logvalue and value axes	r2319	Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged)
Michal Klocek Adds new API classes...	r1540
		public:
Marek Rosa class QValuesAxis renamed to QValueAxis	r1804	explicit QValueAxis(QObject *parent = 0);
		~QValueAxis();
Michal Klocek Adds new API classes...	r1540
		protected:
Jani Honkonen astyle and manual coding style fixes for src-folder	r2097	QValueAxis(QValueAxisPrivate &d, QObject *parent = 0);
Michal Klocek Adds new API classes...	r1540
		public:
		AxisType type() const;

		//range handling
		void setMin(qreal min);
		qreal min() const;
		void setMax(qreal max);
		qreal max() const;
		void setRange(qreal min, qreal max);

		//ticks handling
Marek Rosa QValueAxis ticksCount to tickCount	r1807	void setTickCount(int count);
		int tickCount() const;
Michal Klocek Adds new API classes...	r1540
Marek Rosa QValueAxis: added posibility to specify label format	r1854	void setLabelFormat(const QString &format);
		QString labelFormat() const;

Miikka Heikkinen Revert "Remove TODOs for 1.2.1 release, revert this after release"...	r2477	//TODO: deprecated! (2.0)
Michal Klocek Adds new API classes...	r1540	void setNiceNumbersEnabled(bool enable = true);
		bool niceNumbersEnabled() const;

Tero Ahola QValueAxis::applyNiceNumbers is now a slot	r2307	public Q_SLOTS:
		void applyNiceNumbers();

Michal Klocek Adds new API classes...	r1540	Q_SIGNALS:
		void minChanged(qreal min);
		void maxChanged(qreal max);
		void rangeChanged(qreal min, qreal max);
Michal Klocek Adds proper docs for tickCount on valueaxis	r2308	void tickCountChanged(int tickCount);
Marek Rosa Added missing properties and NOTIFY's to logvalue and value axes	r2319	void labelFormatChanged(const QString &format);
Michal Klocek Adds new API classes...	r1540
		private:
Marek Rosa class QValuesAxis renamed to QValueAxis	r1804	Q_DECLARE_PRIVATE(QValueAxis)
		Q_DISABLE_COPY(QValueAxis)
Michal Klocek Adds new API classes...	r1540	};

		QTCOMMERCIALCHART_END_NAMESPACE

Jani Honkonen Fix Krazy issues	r1935	#endif // QVALUEAXIS_H