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

Adaptive layout to legend. Tries to fit all items inside given maximum size

Michal Klocek - - Load All Authors

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             splineanimation_p.h
        
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      #ifndef SPLINEANIMATION_P_H_

      #define SPLINEANIMATION_P_H_

      #include "chartanimation_p.h"

      #include <QPointF>

      typedef  QPair<QVector<QPointF >, QVector<QPointF > >  SplineVector;

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class SplineChartItem;

      class SplineAnimation : public ChartAnimation

      {

      public:

          SplineAnimation(SplineChartItem* item);

          ~SplineAnimation();

          void setValues(QVector<QPointF>& oldPoints,QVector<QPointF>& newPoints,QVector<QPointF>& oldContorlPoints,QVector<QPointF>& newControlPoints,int index);

      protected:

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

          void updateCurrentValue (const QVariant & value );

      private:

          SplineVector m_oldSpline;

          SplineChartItem* m_item;

          bool m_dirty;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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

				typedef QPair<QVector<QPointF >, QVector<QPointF > > SplineVector;

				QTCOMMERCIALCHART_BEGIN_NAMESPACE


				class SplineChartItem;

				class SplineAnimation : public ChartAnimation
				{
				public:

				SplineAnimation(SplineChartItem* item);
				~SplineAnimation();
				void setValues(QVector<QPointF>& oldPoints,QVector<QPointF>& newPoints,QVector<QPointF>& oldContorlPoints,QVector<QPointF>& newControlPoints,int index);

				protected:
				QVariant interpolated(const QVariant &start, const QVariant & end, qreal progress ) const;
				void updateCurrentValue (const QVariant & value );

				private:
				SplineVector m_oldSpline;
				SplineChartItem* m_item;
				bool m_dirty;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif