xyanimation_p.h
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| 928 B
| text/x-c
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CLexer
|
r530 | #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 | ||||