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/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Enterprise Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Enterprise licenses may use this file in
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** accordance with the Qt Enterprise License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt Enterprise Chart API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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#ifndef POLARDOMAIN_H
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#define POLARDOMAIN_H
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#include <private/abstractdomain_p.h>
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#include <QtCore/QRectF>
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#include <QtCore/QSizeF>
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QT_CHARTS_BEGIN_NAMESPACE
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class QT_CHARTS_AUTOTEST_EXPORT PolarDomain: public AbstractDomain
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{
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Q_OBJECT
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public:
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explicit PolarDomain(QObject *object = 0);
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virtual ~PolarDomain();
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void setSize(const QSizeF &size);
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QPointF calculateGeometryPoint(const QPointF &point, bool &ok) const;
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QVector<QPointF> calculateGeometryPoints(const QList<QPointF> &vector) const;
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virtual qreal toAngularCoordinate(qreal value, bool &ok) const = 0;
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virtual qreal toRadialCoordinate(qreal value, bool &ok) const = 0;
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protected:
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QPointF polarCoordinateToPoint(qreal angularCoordinate, qreal radialCoordinate) const;
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QPointF m_center;
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qreal m_radius;
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};
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QT_CHARTS_END_NAMESPACE
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#endif // POLARDOMAIN_H
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