HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/animations/axisanimation.cpp

Legend disabled by defaut. User can turn in on, by calling setVisible

Michal Klocek - - Load All Authors

File last commit:

r530:d482058261e4


                r652:4ab0d58be448

Download file

             axisanimation.cpp
        
                    45 lines
            
             | 1.1 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / src / animations / axisanimation.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Michal Klocek
    
Animation refactor...

              r530
            
      #include "axisanimation_p.h"

      #include <QTimer>

      Q_DECLARE_METATYPE(QVector<qreal>)

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      AxisAnimation::AxisAnimation(AxisItem *axis): ChartAnimation(axis),

          m_axis(axis)

      {

      }

      AxisAnimation::~AxisAnimation()

      {

      }

      QVariant AxisAnimation::interpolated(const QVariant &start, const QVariant & end, qreal progress ) const

      {

          QVector<qreal> startVector = qVariantValue<QVector<qreal> >(start);

          QVector<qreal> endVecotr = qVariantValue<QVector<qreal> >(end);

          QVector<qreal> result;

          Q_ASSERT(startVector.count() == endVecotr.count()) ;

          for(int i =0 ;i< startVector.count();i++){

                 qreal value = startVector[i] + ((endVecotr[i]- startVector[i]) * progress);//qBound(0.0, progress, 1.0));

                 result << value;

          }

          return qVariantFromValue(result);

      }

      void AxisAnimation::updateCurrentValue (const QVariant & value )

      {

          if(state()!=QAbstractAnimation::Stopped)//workaround

          {

              QVector<qreal> vector = qVariantValue<QVector<qreal> >(value);

              Q_ASSERT(vector.count()!=0);

              m_axis->setLayout(vector);

          }

      }

      QTCOMMERCIALCHART_END_NAMESPACE

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Michal Klocek Animation refactor...	r530	#include "axisanimation_p.h"
		#include <QTimer>

		Q_DECLARE_METATYPE(QVector<qreal>)

		QTCOMMERCIALCHART_BEGIN_NAMESPACE


		AxisAnimation::AxisAnimation(AxisItem *axis): ChartAnimation(axis),
		m_axis(axis)
		{
		}

		AxisAnimation::~AxisAnimation()
		{
		}

		QVariant AxisAnimation::interpolated(const QVariant &start, const QVariant & end, qreal progress ) const
		{
		QVector<qreal> startVector = qVariantValue<QVector<qreal> >(start);
		QVector<qreal> endVecotr = qVariantValue<QVector<qreal> >(end);
		QVector<qreal> result;

		Q_ASSERT(startVector.count() == endVecotr.count()) ;

		for(int i =0 ;i< startVector.count();i++){
		qreal value = startVector[i] + ((endVecotr[i]- startVector[i]) * progress);//qBound(0.0, progress, 1.0));
		result << value;
		}
		return qVariantFromValue(result);
		}


		void AxisAnimation::updateCurrentValue (const QVariant & value )
		{
		if(state()!=QAbstractAnimation::Stopped)//workaround
		{
		QVector<qreal> vector = qVariantValue<QVector<qreal> >(value);
		Q_ASSERT(vector.count()!=0);
		m_axis->setLayout(vector);
		}

		}

		QTCOMMERCIALCHART_END_NAMESPACE