HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/animations/xyanimation_p.h

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             xyanimation_p.h
        
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      #ifndef XYCHARTANIMATION_P_H_

      #define XYCHARTANIMATION_P_H_

      #include "chartanimation_p.h"

      #include <QPointF>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class XYChartItem;

      class XYAnimation : public ChartAnimation

      {

      public:

      	enum Animation { LineDrawAnimation, MoveDownAnimation, MoveUpAnimation };

          XYAnimation(XYChartItem *item);

          ~XYAnimation();

          void setAnimationType(Animation type);

          void setValues(QVector<QPointF>& oldPoints,QVector<QPointF>& newPoints);

          void updateValues(QVector<QPointF>& newPoints);

      protected:

          QVariant interpolated(const QVariant &start, const QVariant & end, qreal progress ) const;

          void updateCurrentValue (const QVariant & value );

          void updateState ( QAbstractAnimation::State newState, QAbstractAnimation::State oldState);

      private:

          XYChartItem *m_item;

          Animation m_type;

          QVector<QPointF> m_points;

          bool m_dirty;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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				#ifndef XYCHARTANIMATION_P_H_
				#define XYCHARTANIMATION_P_H_
				#include "chartanimation_p.h"
				#include <QPointF>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class XYChartItem;

				class XYAnimation : public ChartAnimation
				{
				public:
				enum Animation { LineDrawAnimation, MoveDownAnimation, MoveUpAnimation };
				XYAnimation(XYChartItem *item);
				~XYAnimation();
				void setAnimationType(Animation type);
				void setValues(QVector<QPointF>& oldPoints,QVector<QPointF>& newPoints);
				void updateValues(QVector<QPointF>& newPoints);

				protected:
				QVariant interpolated(const QVariant &start, const QVariant & end, qreal progress ) const;
				void updateCurrentValue (const QVariant & value );
				void updateState ( QAbstractAnimation::State newState, QAbstractAnimation::State oldState);

				private:
				XYChartItem *m_item;
				Animation m_type;
				QVector<QPointF> m_points;
				bool m_dirty;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif