/****************************************************************************** ** ** 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 LOGXYPOLARDOMAIN_H #define LOGXYPOLARDOMAIN_H #include #include #include QT_CHARTS_BEGIN_NAMESPACE class QT_CHARTS_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 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); 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; }; QT_CHARTS_END_NAMESPACE #endif // LOGXYPOLARDOMAIN_H