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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDataVis3D module.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the QtDataVis3D 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 AXISRENDERCACHE_P_H
#define AXISRENDERCACHE_P_H
#include "datavis3dglobal_p.h"
#include "labelitem_p.h"
#include "qabstractaxis_p.h"
#include "drawer_p.h"
QT_DATAVIS3D_BEGIN_NAMESPACE
class AxisRenderCache : public QObject
{
Q_OBJECT
public:
AxisRenderCache();
virtual ~AxisRenderCache();
void setDrawer(Drawer *drawer);
void setType(QAbstractAxis::AxisType type);
inline QAbstractAxis::AxisType type() const { return m_type; }
void setTitle(const QString &title);
inline const QString &title() { return m_title; }
void setLabels(const QStringList &labels);
inline const QStringList &labels() { return m_labels; }
void setMin(qreal min);
inline qreal min() { return m_min; }
void setMax(qreal max);
inline qreal max() { return m_max; }
void setTickCount(int count);
inline int tickCount() const { return m_tickCount; }
void setSubTickCount(int count);
inline int subTickCount() const { return m_subTickCount; }
inline LabelItem &titleItem() { return m_titleItem; }
inline QList<LabelItem *> &labelItems() { return m_labelItems; }
inline GLfloat tickStep() const { return m_tickStep; }
inline GLfloat subTickStep() const { return m_subTickStep; }
public slots:
void updateTextures();
private:
void updateTickStep();
void updateSubTickStep();
// Cached axis values
QAbstractAxis::AxisType m_type;
QString m_title;
QStringList m_labels;
qreal m_min;
qreal m_max;
int m_tickCount;
int m_subTickCount;
// Renderer items
Drawer *m_drawer; // Not owned
LabelItem m_titleItem;
QList<LabelItem *> m_labelItems;
GLfloat m_tickStep;
GLfloat m_subTickStep;
Q_DISABLE_COPY(AxisRenderCache)
};
QT_DATAVIS3D_END_NAMESPACE
#endif
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