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

Changes public API for nice nuumbers -> setNiceNumbers(bool enabled)

Michal Klocek - - Load All Authors

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r683:ef336a9288eb


                r687:1855aba16ab8

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             baranimation.cpp
        
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        sauimone
    
Animation framework for barchart.

              r671
            
      #include "baranimation_p.h"

      #include "barchartitem_p.h"

      #include <QParallelAnimationGroup>

      #include <QTimer>

        sauimone
    
barchart animation mechanics working. still some todo

              r681
            
      Q_DECLARE_METATYPE(QVector<QRectF>)

      //Q_DECLARE_METATYPE(BarLayout)     // TODO?

        sauimone
    
Animation framework for barchart.

              r671
            
      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      BarAnimation::BarAnimation(BarChartItem *item)

          :ChartAnimation(item),

          m_item(item)

      {

      }

      BarAnimation::~BarAnimation()

      {

      }

      QVariant BarAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const

      {

        sauimone
    
barchart animation mechanics working. still some todo

              r681
            
          QVector<QRectF> startVector = qVariantValue<QVector<QRectF> > (from);

          QVector<QRectF> endVector = qVariantValue<QVector<QRectF> > (to);

          QVector<QRectF> result;

        sauimone
    
Animation framework for barchart.

              r671
            
          Q_ASSERT(startVector.count() == endVector.count()) ;

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

        sauimone
    
barchart animation mechanics working. still some todo

              r681
            
              //QRectF value = startVector[i] + ((endVector[i] - startVector[i]) * progress);

              QPointF topLeft = startVector[i].topLeft() + ((endVector[i].topLeft() - startVector[i].topLeft()) * progress);

              QSizeF size = startVector[i].size() + ((endVector[i].size() - startVector[i].size()) * progress);

              QRectF value(topLeft,size);

              result << value;

        sauimone
    
Animation framework for barchart.

              r671
            
          }

          return qVariantFromValue(result);

      }

        sauimone
    
barchart animation mechanics working. still some todo

              r681
            
      void BarAnimation::updateCurrentValue(const QVariant &value)

        sauimone
    
Animation framework for barchart.

              r671
            
      {

        sauimone
    
barchart animation mechanics working. still some todo

              r681
            
          QVector<QRectF> layout = qVariantValue<QVector<QRectF> >(value);

          m_item->setLayout(layout);

        sauimone
    
Animation framework for barchart.

              r671
            
      }

      #include "moc_baranimation_p.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

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sauimone Animation framework for barchart.	r671	#include "baranimation_p.h"
		#include "barchartitem_p.h"
		#include <QParallelAnimationGroup>
		#include <QTimer>

sauimone barchart animation mechanics working. still some todo	r681	Q_DECLARE_METATYPE(QVector<QRectF>)
		//Q_DECLARE_METATYPE(BarLayout) // TODO?

sauimone Animation framework for barchart.	r671
		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		BarAnimation::BarAnimation(BarChartItem *item)
		:ChartAnimation(item),
		m_item(item)
		{
		}

		BarAnimation::~BarAnimation()
		{
		}

		QVariant BarAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const
		{
sauimone barchart animation mechanics working. still some todo	r681	QVector<QRectF> startVector = qVariantValue<QVector<QRectF> > (from);
		QVector<QRectF> endVector = qVariantValue<QVector<QRectF> > (to);
		QVector<QRectF> result;
sauimone Animation framework for barchart.	r671
		Q_ASSERT(startVector.count() == endVector.count()) ;

		for(int i =0 ;i< startVector.count();i++){
sauimone barchart animation mechanics working. still some todo	r681	//QRectF value = startVector[i] + ((endVector[i] - startVector[i]) * progress);
		QPointF topLeft = startVector[i].topLeft() + ((endVector[i].topLeft() - startVector[i].topLeft()) * progress);
		QSizeF size = startVector[i].size() + ((endVector[i].size() - startVector[i].size()) * progress);
		QRectF value(topLeft,size);
		result << value;
sauimone Animation framework for barchart.	r671	}
		return qVariantFromValue(result);
		}

sauimone barchart animation mechanics working. still some todo	r681	void BarAnimation::updateCurrentValue(const QVariant &value)
sauimone Animation framework for barchart.	r671	{
sauimone barchart animation mechanics working. still some todo	r681	QVector<QRectF> layout = qVariantValue<QVector<QRectF> >(value);
		m_item->setLayout(layout);
sauimone Animation framework for barchart.	r671	}

		#include "moc_baranimation_p.cpp"

		QTCOMMERCIALCHART_END_NAMESPACE