| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
|---|
| 3 | |
|---|
| 4 | // W A R N I N G |
|---|
| 5 | // ------------- |
|---|
| 6 | // |
|---|
| 7 | // This file is not part of the Qt Chart API. It exists purely as an |
|---|
| 8 | // implementation detail. This header file may change from version to |
|---|
| 9 | // version without notice, or even be removed. |
|---|
| 10 | // |
|---|
| 11 | // We mean it. |
|---|
| 12 | |
|---|
| 13 | #ifndef XLOGYPOLARDOMAIN_H |
|---|
| 14 | #define XLOGYPOLARDOMAIN_H |
|---|
| 15 | #include <private/polardomain_p.h> |
|---|
| 16 | #include <QtCharts/private/qchartglobal_p.h> |
|---|
| 17 | #include <QtCore/QRectF> |
|---|
| 18 | #include <QtCore/QSizeF> |
|---|
| 19 | |
|---|
| 20 | QT_BEGIN_NAMESPACE |
|---|
| 21 | |
|---|
| 22 | class Q_CHARTS_EXPORT XLogYPolarDomain: public PolarDomain |
|---|
| 23 | { |
|---|
| 24 | Q_OBJECT |
|---|
| 25 | public: |
|---|
| 26 | explicit XLogYPolarDomain(QObject *object = 0); |
|---|
| 27 | virtual ~XLogYPolarDomain(); |
|---|
| 28 | |
|---|
| 29 | DomainType type() override { return AbstractDomain::XLogYPolarDomain; } |
|---|
| 30 | |
|---|
| 31 | void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY) override; |
|---|
| 32 | |
|---|
| 33 | friend bool Q_AUTOTEST_EXPORT operator== (const XLogYPolarDomain &domain1, const XLogYPolarDomain &domain2); |
|---|
| 34 | friend bool Q_AUTOTEST_EXPORT operator!= (const XLogYPolarDomain &domain1, const XLogYPolarDomain &domain2); |
|---|
| 35 | friend QDebug Q_AUTOTEST_EXPORT operator<<(QDebug dbg, const XLogYPolarDomain &domain); |
|---|
| 36 | |
|---|
| 37 | void zoomIn(const QRectF &rect) override; |
|---|
| 38 | void zoomOut(const QRectF &rect) override; |
|---|
| 39 | void move(qreal dx, qreal dy) override; |
|---|
| 40 | |
|---|
| 41 | QPointF calculateDomainPoint(const QPointF &point) const override; |
|---|
| 42 | |
|---|
| 43 | bool attachAxis(QAbstractAxis *axis) override; |
|---|
| 44 | bool detachAxis(QAbstractAxis *axis) override; |
|---|
| 45 | |
|---|
| 46 | public Q_SLOTS: |
|---|
| 47 | void handleVerticalAxisBaseChanged(qreal baseY); |
|---|
| 48 | |
|---|
| 49 | protected: |
|---|
| 50 | qreal toAngularCoordinate(qreal value, bool &ok) const override; |
|---|
| 51 | qreal toRadialCoordinate(qreal value, bool &ok) const override; |
|---|
| 52 | |
|---|
| 53 | private: |
|---|
| 54 | qreal m_logInnerY; |
|---|
| 55 | qreal m_logOuterY; |
|---|
| 56 | qreal m_logBaseY; |
|---|
| 57 | }; |
|---|
| 58 | |
|---|
| 59 | QT_END_NAMESPACE |
|---|
| 60 | |
|---|
| 61 | #endif // XLOGYPOLARDOMAIN_H |
|---|
| 62 | |
|---|
