xlogypolardomain_p.h
75 lines
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| text/x-c
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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 XLOGYPOLARDOMAIN_H | ||||
#define XLOGYPOLARDOMAIN_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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r2483 | |||
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r2712 | class QT_CHARTS_AUTOTEST_EXPORT XLogYPolarDomain: public PolarDomain | ||
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r2483 | { | ||
Q_OBJECT | ||||
public: | ||||
explicit XLogYPolarDomain(QObject *object = 0); | ||||
virtual ~XLogYPolarDomain(); | ||||
DomainType type() { return AbstractDomain::XLogYPolarDomain; } | ||||
void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY); | ||||
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r2712 | friend bool QT_CHARTS_AUTOTEST_EXPORT operator== (const XLogYPolarDomain &domain1, const XLogYPolarDomain &domain2); | ||
friend bool QT_CHARTS_AUTOTEST_EXPORT operator!= (const XLogYPolarDomain &domain1, const XLogYPolarDomain &domain2); | ||||
friend QDebug QT_CHARTS_AUTOTEST_EXPORT operator<<(QDebug dbg, const XLogYPolarDomain &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 handleVerticalAxisBaseChanged(qreal baseY); | ||||
protected: | ||||
qreal toAngularCoordinate(qreal value, bool &ok) const; | ||||
qreal toRadialCoordinate(qreal value, bool &ok) const; | ||||
private: | ||||
qreal m_logInnerY; | ||||
qreal m_logOuterY; | ||||
qreal m_logBaseY; | ||||
}; | ||||
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r2712 | QT_CHARTS_END_NAMESPACE | ||
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r2483 | |||
#endif // XLOGYPOLARDOMAIN_H | ||||