|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2014 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.digia.com
|
|
|
**
|
|
|
** This file is part of the Qt Enterprise Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Enterprise licenses may use this file in
|
|
|
** accordance with the Qt Enterprise License Agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.digia.com
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
// W A R N I N G
|
|
|
// -------------
|
|
|
//
|
|
|
// This file is not part of the Qt Enterprise Chart API. It exists purely as an
|
|
|
// implementation detail. This header file may change from version to
|
|
|
// version without notice, or even be removed.
|
|
|
//
|
|
|
// We mean it.
|
|
|
|
|
|
#ifndef CHARTDATASET_P_H
|
|
|
#define CHARTDATASET_P_H
|
|
|
|
|
|
#include "qabstractseries.h"
|
|
|
#include "abstractdomain_p.h"
|
|
|
#include "qabstractaxis_p.h"
|
|
|
#include <QVector>
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
class QAbstractAxis;
|
|
|
class ChartPresenter;
|
|
|
|
|
|
class QTCOMMERCIALCHART_AUTOTEST_EXPORT ChartDataSet : public QObject
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
ChartDataSet(QChart *chart);
|
|
|
virtual ~ChartDataSet();
|
|
|
|
|
|
void addSeries(QAbstractSeries *series);
|
|
|
void removeSeries(QAbstractSeries *series);
|
|
|
QList<QAbstractSeries *> series() const;
|
|
|
|
|
|
void addAxis(QAbstractAxis *axis,Qt::Alignment aligment);
|
|
|
void removeAxis(QAbstractAxis *axis);
|
|
|
QList<QAbstractAxis*> axes() const;
|
|
|
|
|
|
bool attachAxis(QAbstractSeries* series,QAbstractAxis *axis);
|
|
|
bool detachAxis(QAbstractSeries* series,QAbstractAxis *axis);
|
|
|
|
|
|
void createDefaultAxes();
|
|
|
|
|
|
void zoomInDomain(const QRectF &rect);
|
|
|
void zoomOutDomain(const QRectF &rect);
|
|
|
void zoomResetDomain();
|
|
|
bool isZoomedDomain();
|
|
|
void scrollDomain(qreal dx, qreal dy);
|
|
|
|
|
|
QPointF mapToValue(const QPointF &position, QAbstractSeries *series = 0);
|
|
|
QPointF mapToPosition(const QPointF &value, QAbstractSeries *series = 0);
|
|
|
|
|
|
Q_SIGNALS:
|
|
|
void axisAdded(QAbstractAxis* axis);
|
|
|
void axisRemoved(QAbstractAxis* axis);
|
|
|
void seriesAdded(QAbstractSeries* series);
|
|
|
void seriesRemoved(QAbstractSeries* series);
|
|
|
|
|
|
private:
|
|
|
void createAxes(QAbstractAxis::AxisTypes type, Qt::Orientation orientation);
|
|
|
QAbstractAxis *createAxis(QAbstractAxis::AxisType type, Qt::Orientation orientation);
|
|
|
AbstractDomain::DomainType selectDomain(QList<QAbstractAxis* > axes);
|
|
|
AbstractDomain* createDomain(AbstractDomain::DomainType type);
|
|
|
void deleteAllAxes();
|
|
|
void deleteAllSeries();
|
|
|
void findMinMaxForSeries(QList<QAbstractSeries *> series,Qt::Orientations orientation, qreal &min, qreal &max);
|
|
|
private:
|
|
|
QList<QAbstractSeries *> m_seriesList;
|
|
|
QList<QAbstractAxis *> m_axisList;
|
|
|
QChart* m_chart;
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
#endif /* CHARTENGINE_P_H */
|
|
|
|
