qt-everywhere-src-5.14.1/qtdatavis3d/examples/datavisualization/customproxy/rainfallgraph.h

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#ifndef RAINFALLGRAPH_H
#define RAINFALLGRAPH_H

#include "variantbardataproxy.h"
#include <QtDataVisualization/q3dbars.h>

using namespace QtDataVisualization;

class RainfallGraph : public QObject
{
    Q_OBJECT
public:
    explicit RainfallGraph(Q3DBars *rainfall);
    ~RainfallGraph();

    void addDataSet();
    void start();

private:

    void updateYearsList(int start, int end);
    Q3DBars *m_graph;
    int m_columnCount;
    int m_rowCount;
    QStringList m_years;
    QStringList m_numericMonths;
    VariantBarDataProxy *m_proxy;
    VariantBarDataMapping *m_mapping;
    VariantDataSet *m_dataSet;
};


#endif