logxypolardomain_p.h
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CLexer
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r2483 | /**************************************************************************** | ||
| ** | ||||
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r2688 | ** Copyright (C) 2014 Digia Plc | ||
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r2483 | ** All rights reserved. | ||
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r2740 | ** For any questions to Digia, please use contact form at http://qt.io | ||
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r2483 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r2483 | ** | ||
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r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
| ** accordance with the Qt License Agreement provided with the Software | ||||
| ** or, alternatively, in accordance with the terms contained in a written | ||||
| ** agreement between you and Digia. | ||||
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r2483 | ** | ||
| ** If you have questions regarding the use of this file, please use | ||||
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r2740 | ** contact form at http://qt.io | ||
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r2483 | ** | ||
| ****************************************************************************/ | ||||
| // W A R N I N G | ||||
| // ------------- | ||||
| // | ||||
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r2574 | // This file is not part of the Qt Enterprise Chart API. It exists purely as an | ||
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r2483 | // implementation detail. This header file may change from version to | ||
| // version without notice, or even be removed. | ||||
| // | ||||
| // We mean it. | ||||
| #ifndef LOGXYPOLARDOMAIN_H | ||||
| #define LOGXYPOLARDOMAIN_H | ||||
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r2714 | #include <private/polardomain_p.h> | ||
| #include <QtCore/QRectF> | ||||
| #include <QtCore/QSizeF> | ||||
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r2483 | |||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r2712 | class QT_CHARTS_AUTOTEST_EXPORT LogXYPolarDomain: public PolarDomain | ||
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r2483 | { | ||
| Q_OBJECT | ||||
| public: | ||||
| explicit LogXYPolarDomain(QObject *object = 0); | ||||
| virtual ~LogXYPolarDomain(); | ||||
| DomainType type() { return AbstractDomain::LogXYPolarDomain; } | ||||
| void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY); | ||||
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r2712 | friend bool QT_CHARTS_AUTOTEST_EXPORT operator== (const LogXYPolarDomain &domain1, const LogXYPolarDomain &domain2); | ||
| friend bool QT_CHARTS_AUTOTEST_EXPORT operator!= (const LogXYPolarDomain &domain1, const LogXYPolarDomain &domain2); | ||||
| friend QDebug QT_CHARTS_AUTOTEST_EXPORT operator<<(QDebug dbg, const LogXYPolarDomain &domain); | ||||
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r2483 | |||
| void zoomIn(const QRectF &rect); | ||||
| void zoomOut(const QRectF &rect); | ||||
| void move(qreal dx, qreal dy); | ||||
| QPointF calculateDomainPoint(const QPointF &point) const; | ||||
| bool attachAxis(QAbstractAxis *axis); | ||||
| bool detachAxis(QAbstractAxis *axis); | ||||
| public Q_SLOTS: | ||||
| void handleHorizontalAxisBaseChanged(qreal baseX); | ||||
| protected: | ||||
| qreal toAngularCoordinate(qreal value, bool &ok) const; | ||||
| qreal toRadialCoordinate(qreal value, bool &ok) const; | ||||
| private: | ||||
| qreal m_logLeftX; | ||||
| qreal m_logRightX; | ||||
| qreal m_logBaseX; | ||||
| }; | ||||
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r2712 | QT_CHARTS_END_NAMESPACE | ||
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r2483 | |||
| #endif // LOGXYPOLARDOMAIN_H | ||||