|
|
#ifndef CHARTANIMATOR_P_H_
|
|
|
#define CHARTANIMATOR_P_H_
|
|
|
#include "qchartglobal.h"
|
|
|
#include "chartanimation_p.h"
|
|
|
#include "piechartitem_p.h"
|
|
|
#include "barchartitem_p.h"
|
|
|
#include <QPointF>
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
class ChartItem;
|
|
|
class Axis;
|
|
|
class AreaChartItem;
|
|
|
class SplineChartItem;
|
|
|
class ScatterChartItem;
|
|
|
class LineChartItem;
|
|
|
class XYChartItem;
|
|
|
|
|
|
class ChartAnimator : public QObject {
|
|
|
|
|
|
public:
|
|
|
enum State{ShowState, ScrollUpState, ScrollDownState, ScrollLeftState, ScrollRightState, ZoomInState, ZoomOutState};
|
|
|
|
|
|
ChartAnimator(QObject *parent = 0);
|
|
|
virtual ~ChartAnimator();
|
|
|
|
|
|
void addAnimation(Axis *item);
|
|
|
void addAnimation(PieChartItem *item);
|
|
|
void addAnimation(ScatterChartItem *item);
|
|
|
void addAnimation(LineChartItem *item);
|
|
|
void addAnimation(SplineChartItem *item);
|
|
|
void addAnimation(BarChartItem *item);
|
|
|
void removeAnimation(Chart *item);
|
|
|
|
|
|
void animationStarted();
|
|
|
void updateLayout(XYChartItem *item, QVector<QPointF> &oldLayout, QVector<QPointF> &newLayout, int index);
|
|
|
void updateLayout(SplineChartItem *item, QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints, QVector<QPointF> &oldControlPoints, QVector<QPointF> &newContorlPoints, int index);
|
|
|
void updateLayout(Axis *item, QVector<qreal> &layout);
|
|
|
|
|
|
void addAnimation(PieChartItem *item, QPieSlice *slice, const PieSliceData &sliceData, bool isEmpty);
|
|
|
void removeAnimation(PieChartItem *item, QPieSlice *slice);
|
|
|
void updateLayout(PieChartItem *item, const PieLayout &layout);
|
|
|
void updateLayout(PieChartItem *item, QPieSlice *slice, const PieSliceData &sliceData);
|
|
|
|
|
|
void updateLayout(BarChartItem *item, const QVector<QRectF> &oldLayout, const QVector<QRectF> &newLayout);
|
|
|
|
|
|
void setState(State state,const QPointF &point = QPointF());
|
|
|
|
|
|
private:
|
|
|
QMap<Chart *, ChartAnimation *> m_animations;
|
|
|
State m_state;
|
|
|
QPointF m_point;
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
#endif
|
|
|
|