scatterdatamodifier.h Example File

rotations/scatterdatamodifier.h
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 #ifndef SCATTERDATAMODIFIER_H
 #define SCATTERDATAMODIFIER_H

 #include <QtDataVisualization/q3dscatter.h>
 #include <QtDataVisualization/qscatterdataproxy.h>
 #include <QtCore/QTimer>

 using namespace QtDataVisualization;

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

     void generateData();

 public Q_SLOTS:
     void setFieldLines(int lines);
     void setArrowsPerLine(int arrows);
     void toggleRotation();
     void triggerRotation();
     void toggleSun();

 private:
     Q3DScatter *m_graph;
     QTimer m_rotationTimer;
     int m_fieldLines;
     int m_arrowsPerLine;
     QScatter3DSeries *m_magneticField;
     QCustom3DItem *m_sun;
     QScatterDataArray *m_magneticFieldArray;
     float m_angleOffset;
     float m_angleStep;
 };

 #endif