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/****************************************************************************
**
** Copyright (C) 2014 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 Enterprise Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise 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 Qt Enterprise 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 LOGXLOGYPOLARDOMAIN_H
#define LOGXLOGYPOLARDOMAIN_H
#include <private/polardomain_p.h>
#include <QtCore/QRectF>
#include <QtCore/QSizeF>
QT_CHARTS_BEGIN_NAMESPACE
class QT_CHARTS_AUTOTEST_EXPORT LogXLogYPolarDomain: public PolarDomain
{
Q_OBJECT
public:
explicit LogXLogYPolarDomain(QObject *object = 0);
virtual ~LogXLogYPolarDomain();
DomainType type() { return AbstractDomain::LogXLogYPolarDomain; }
void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY);
friend bool QT_CHARTS_AUTOTEST_EXPORT operator== (const LogXLogYPolarDomain &domain1, const LogXLogYPolarDomain &domain2);
friend bool QT_CHARTS_AUTOTEST_EXPORT operator!= (const LogXLogYPolarDomain &domain1, const LogXLogYPolarDomain &domain2);
friend QDebug QT_CHARTS_AUTOTEST_EXPORT operator<<(QDebug dbg, const LogXLogYPolarDomain &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 handleVerticalAxisBaseChanged(qreal baseY);
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;
qreal m_logInnerY;
qreal m_logOuterY;
qreal m_logBaseY;
};
QT_CHARTS_END_NAMESPACE
#endif // LOGXLOGYPOLARDOMAIN_H
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