|
|
/******************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
|
** Contact: http://www.qt.io/licensing/
|
|
|
**
|
|
|
** This file is part of the Qt Charts module.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE:COMM$
|
|
|
**
|
|
|
** Commercial License Usage
|
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
|
** accordance with the commercial license agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
|
** and conditions see http://www.qt.io/terms-conditions. For further
|
|
|
** information use the contact form at http://www.qt.io/contact-us.
|
|
|
**
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
******************************************************************************/
|
|
|
|
|
|
// W A R N I N G
|
|
|
// -------------
|
|
|
//
|
|
|
// This file is not part of the Qt 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 <QtCharts/QAbstractSeries>
|
|
|
#include <private/abstractdomain_p.h>
|
|
|
#include <private/qabstractaxis_p.h>
|
|
|
#include <QtCore/QVector>
|
|
|
|
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|
|
|
|
|
class QAbstractAxis;
|
|
|
class ChartPresenter;
|
|
|
class GLXYSeriesDataManager;
|
|
|
|
|
|
class QT_CHARTS_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);
|
|
|
|
|
|
GLXYSeriesDataManager *glXYSeriesDataManager() { return m_glXYSeriesDataManager; }
|
|
|
|
|
|
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;
|
|
|
GLXYSeriesDataManager *m_glXYSeriesDataManager;
|
|
|
};
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
|
|
#endif /* CHARTENGINE_P_H */
|
|
|
|
