scatterdatamodifier.h Example File

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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