logxypolardomain_p.h
77 lines
| 2.4 KiB
| text/x-c
|
CLexer
Miikka Heikkinen
|
r2483 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2013 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. | ||||
| #ifndef LOGXYPOLARDOMAIN_H | ||||
| #define LOGXYPOLARDOMAIN_H | ||||
| #include "polardomain_p.h" | ||||
| #include <QRectF> | ||||
| #include <QSizeF> | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| class QTCOMMERCIALCHART_AUTOTEST_EXPORT LogXYPolarDomain: public PolarDomain | ||||
| { | ||||
| 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); | ||||
| friend bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator== (const LogXYPolarDomain &domain1, const LogXYPolarDomain &domain2); | ||||
| friend bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator!= (const LogXYPolarDomain &domain1, const LogXYPolarDomain &domain2); | ||||
| friend QDebug QTCOMMERCIALCHART_AUTOTEST_EXPORT operator<<(QDebug dbg, const LogXYPolarDomain &domain); | ||||
| 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; | ||||
| }; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif // LOGXYPOLARDOMAIN_H | ||||