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29
30#ifndef DATAGENERATOR_H
31#define DATAGENERATOR_H
32
33#include <QtDataVisualization/QScatter3DSeries>
34#include <QtCore/QFile>
35
36using namespace QtDataVisualization;
37
38class DataGenerator : public QObject
39{
40 Q_OBJECT
41public:
42 DataGenerator(QObject *parent = 0);
43 virtual ~DataGenerator();
44
45public Q_SLOTS:
46 void generateData(QScatter3DSeries *series, uint count);
47 void add(QScatter3DSeries *series, uint count);
48 void writeLine(int itemCount, float fps);
49
50private:
51 QScatter3DSeries m_series;
52 QFile *m_file;
53};
54
55#endif // DATAGENERATOR_H
56

source code of qtdatavis3d/tests/manual/qmlperf/datagenerator.h