chartdataset_p.h
88 lines
| 2.5 KiB
| text/x-c
|
CLexer
/ src / chartdataset_p.h
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r771 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2012 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 Commercial Charts Add-on. | ||||
** | ||||
** $QT_BEGIN_LICENSE$ | ||||
** Licensees holding valid Qt Commercial licenses may use this file in | ||||
** accordance with the Qt Commercial 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 QtCommercial 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. | ||||
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r223 | #ifndef CHARTDATASET_P_H_ | ||
#define CHARTDATASET_P_H_ | ||||
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r131 | |||
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r360 | #include "qseries.h" | ||
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r131 | #include "domain_p.h" | ||
#include <QVector> | ||||
QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
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r223 | class QChartAxis; | ||
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r701 | class QBarSeries; | ||
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r223 | |||
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r131 | class ChartDataSet : public QObject | ||
{ | ||||
Q_OBJECT | ||||
public: | ||||
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r223 | ChartDataSet(QObject* parent=0); | ||
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r131 | virtual ~ChartDataSet(); | ||
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r360 | void addSeries(QSeries* series,QChartAxis *axisY = 0); | ||
void removeSeries(QSeries* series); | ||||
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r258 | void removeAllSeries(); | ||
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r439 | |||
void zoomInDomain(const QRectF& rect, const QSizeF& size); | ||||
void zoomOutDomain(const QRectF& rect, const QSizeF& size); | ||||
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r531 | void scrollDomain(int dx,int dy,const QSizeF& size); | ||
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r439 | |||
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r825 | int seriesIndex(QSeries *series) const; | ||
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r533 | |||
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r439 | Domain* domain(QSeries* series) const; | ||
Domain* domain(QChartAxis* axis) const; | ||||
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r223 | |||
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r760 | QChartAxis* axisX() const { return m_axisX; } | ||
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r360 | QChartAxis* axisY(QSeries* series = 0) const; | ||
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r131 | |||
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r771 | Q_SIGNALS: | ||
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r439 | void seriesAdded(QSeries* series,Domain* domain); | ||
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r360 | void seriesRemoved(QSeries* series); | ||
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r439 | void axisAdded(QChartAxis* axis,Domain* domain); | ||
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r223 | void axisRemoved(QChartAxis* axis); | ||
private: | ||||
QStringList createLabels(QChartAxis* axis,qreal min, qreal max); | ||||
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r701 | void calculateDomain(QSeries* series,Domain* domain); | ||
void setupCategories(QBarSeries* series); | ||||
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r131 | |||
private: | ||||
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r825 | QList<QPair<QSeries*, QChartAxis*> > m_seriesAxisList; | ||
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r439 | QMap<QChartAxis*, Domain*> m_axisDomainMap; | ||
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r223 | QChartAxis* m_axisX; | ||
QChartAxis* m_axisY; | ||||
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r439 | |||
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r131 | int m_domainIndex; | ||
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r223 | bool m_axisXInitialized; | ||
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r131 | }; | ||
QTCOMMERCIALCHART_END_NAMESPACE | ||||
#endif /* CHARTENGINE_P_H_ */ | ||||