polardomain_p.h
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CLexer
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r2483 | /**************************************************************************** | ||
| ** | ||||
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r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
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r2483 | ** All rights reserved. | ||
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r2776 | ** For any questions to The Qt Company, 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 | ||||
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r2776 | ** agreement between you and The Qt Company. | ||
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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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r2807 | // This file is not part of the Qt 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 POLARDOMAIN_H | ||||
| #define POLARDOMAIN_H | ||||
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r2714 | #include <private/abstractdomain_p.h> | ||
| #include <QtCore/QRectF> | ||||
| #include <QtCore/QSizeF> | ||||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r2712 | class QT_CHARTS_AUTOTEST_EXPORT PolarDomain: public AbstractDomain | ||
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r2483 | { | ||
| Q_OBJECT | ||||
| public: | ||||
| explicit PolarDomain(QObject *object = 0); | ||||
| virtual ~PolarDomain(); | ||||
| void setSize(const QSizeF &size); | ||||
| QPointF calculateGeometryPoint(const QPointF &point, bool &ok) const; | ||||
| QVector<QPointF> calculateGeometryPoints(const QList<QPointF> &vector) const; | ||||
| virtual qreal toAngularCoordinate(qreal value, bool &ok) const = 0; | ||||
| virtual qreal toRadialCoordinate(qreal value, bool &ok) const = 0; | ||||
| protected: | ||||
| QPointF polarCoordinateToPoint(qreal angularCoordinate, qreal radialCoordinate) const; | ||||
| QPointF m_center; | ||||
| qreal m_radius; | ||||
| }; | ||||
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r2712 | QT_CHARTS_END_NAMESPACE | ||
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r2483 | |||
| #endif // POLARDOMAIN_H | ||||