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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVisualization module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#ifndef CHARTMODIFIER_H
#define CHARTMODIFIER_H
#include <QtDataVisualization/q3dbars.h>
#include <QFont>
#include <QDebug>
#include <QStringList>
#include <QPointer>
using namespace QtDataVisualization;
class ChartModifier : public QObject
{
Q_OBJECT
public:
explicit ChartModifier(Q3DBars *barchart);
~ChartModifier();
void resetTemperatureData();
void addRow();
void addRows();
void changeItem();
void changeRow();
void changeRows();
void removeRow();
void removeRows();
void changeStyle();
void changePresetCamera();
void changeTheme();
void changeTransparency();
void changeSelectionMode();
void changeFont(const QFont &font);
void changeFontSize(int fontsize);
void rotateX(int rotation);
void rotateY(int rotation);
void setBackgroundEnabled(int enabled);
void setGridEnabled(int enabled);
void setSpecsRatio(int barwidth);
void setSpecsZ(int bardepth);
void setSpacingSpecsX(int spacing);
void setSpacingSpecsZ(int spacing);
void setSampleCountX(int samples);
void setSampleCountZ(int samples);
void start();
void restart(bool dynamicData);
void selectBar();
void swapAxis();
void releaseAxes();
void releaseProxies();
public slots:
void changeShadowQuality(int quality);
void shadowQualityUpdatedByVisual(QDataVis::ShadowQuality shadowQuality);
void handleSelectionChange(const QPoint &position);
signals:
void shadowQualityChanged(int quality);
private:
Q3DBars *m_chart;
int m_columnCount;
int m_rowCount;
float m_xRotation;
float m_yRotation;
bool m_static;
qreal m_barThicknessRatio;
float m_barSpacingX;
float m_barSpacingZ;
int m_fontSize;
int m_segments;
int m_subSegments;
qreal m_minval;
qreal m_maxval;
QStringList m_months;
QStringList m_years;
QPoint m_selectedBarPos;
Q3DValueAxis *m_autoAdjustingAxis;
Q3DValueAxis *m_fixedRangeAxis;
Q3DValueAxis *m_temperatureAxis;
Q3DCategoryAxis *m_yearAxis;
Q3DCategoryAxis *m_monthAxis;
Q3DCategoryAxis *m_genericRowAxis;
Q3DCategoryAxis *m_genericColumnAxis;
QBarDataProxy *m_temperatureData;
QBarDataProxy *m_genericData;
Q3DValueAxis *m_currentAxis;
};
#endif
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