qt-everywhere-src-5.15.1/qtdatavis3d/examples/datavisualization/scatter/scatterdatamodifier.h

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#ifndef SCATTERDATAMODIFIER_H
#define SCATTERDATAMODIFIER_H

#include <QtDataVisualization/q3dscatter.h>
#include <QtDataVisualization/qabstract3dseries.h>
#include <QtGui/QFont>

using namespace QtDataVisualization;

class ScatterDataModifier : public QObject
{
    Q_OBJECT
public:
    explicit ScatterDataModifier(Q3DScatter *scatter);
    ~ScatterDataModifier();

    void addData();
    void changeStyle();
    void changePresetCamera();
    void changeLabelStyle();
    void changeFont(const QFont &font);
    void changeFontSize(int fontsize);
    void setBackgroundEnabled(int enabled);
    void setGridEnabled(int enabled);
    void setSmoothDots(int smooth);
    void toggleItemCount();
    void start();

public Q_SLOTS:
    void changeStyle(int style);
    void changeTheme(int theme);
    void changeShadowQuality(int quality);
    void shadowQualityUpdatedByVisual(QAbstract3DGraph::ShadowQuality shadowQuality);

Q_SIGNALS:
    void backgroundEnabledChanged(bool enabled);
    void gridEnabledChanged(bool enabled);
    void shadowQualityChanged(int quality);
    void fontChanged(QFont font);

private:
    QVector3D randVector();
    Q3DScatter *m_graph;
    int m_fontSize;
    QAbstract3DSeries::Mesh m_style;
    bool m_smooth;
    int m_itemCount;
    float m_curveDivider;
};

#endif