| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Charts module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** 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 https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| // 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 <QtCharts/private/qchartglobal_p.h> |
| #include <QtCore/QVector> |
| |
| QT_CHARTS_BEGIN_NAMESPACE |
| |
| class QAbstractAxis; |
| class ChartPresenter; |
| class GLXYSeriesDataManager; |
| |
| class Q_CHARTS_PRIVATE_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; } |
| |
| AbstractDomain* createDomain(AbstractDomain::DomainType type); |
| AbstractDomain* domainForSeries(QAbstractSeries *series) const; |
| |
| Q_SIGNALS: |
| void axisAdded(QAbstractAxis* axis); |
| void axisRemoved(QAbstractAxis* axis); |
| void seriesAdded(QAbstractSeries* series); |
| void seriesRemoved(QAbstractSeries* series); |
| public Q_SLOTS: |
| void reverseChanged(); |
| private: |
| void createAxes(QAbstractAxis::AxisTypes type, Qt::Orientation orientation); |
| QAbstractAxis *createAxis(QAbstractAxis::AxisType type, Qt::Orientation orientation); |
| AbstractDomain::DomainType selectDomain(QList<QAbstractAxis* > axes); |
| 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 */ |