boxdatareader.h Example File

boxplotchart/boxdatareader.h

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  ** Copyright (C) 2015 The Qt Company Ltd.
  ** Contact: http://www.qt.io/licensing/
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  ** This file is part of the Qt Charts module.
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  #ifndef BOXDATAREADER_H
  #define BOXDATAREADER_H

  #include <QtCore/QTextStream>
  #include <QtCharts/QBoxSet>

  QT_CHARTS_USE_NAMESPACE

  class BoxDataReader : public QTextStream
  {
  public:
      explicit BoxDataReader(QIODevice *device);
      QBoxSet *readBox();
      void readFile(QIODevice *device);

  protected:
      qreal findMedian(int begin, int end);

  private:
      QList<qreal> sortedList;
  };

  #endif // BOXDATAREADER_H