qgsrasterbandstats.h

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/***************************************************************************
                        qgsrasterbandstats.h  -  description
                              -------------------
 begin                : Fri Jun 28 2002
 copyright            : (C) 2005 by T.Sutton
 email                : tim@linfiniti.com
***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSRASTERBANDSTATS
#define QGSRASTERBANDSTATS
 
#include "qgis_core.h"
#include "qgis_sip.h"
#include "qgis.h"
#include <QString>
#include <QVector>
 
#include <limits>
 
#include "qgsrectangle.h"
 
class CORE_EXPORT QgsRasterBandStats
{
  public:
 
    QgsRasterBandStats() = default;
 
    bool contains( const QgsRasterBandStats &s ) const
    {
      return ( s.bandNumber == bandNumber &&
               s.extent == extent &&
               s.width == width &&
               s.height == height &&
               s.statsGathered == ( statsGathered & s.statsGathered ) );
    }
    bool contains( const QgsRasterBandStats &s ) const {…}
 
    int bandNumber = 1;
 
    // TODO: check if no data are excluded in stats calculation
 
    qgssize elementCount = 0;
 
    double maximumValue = -std::numeric_limits<double>::max();
 
    double minimumValue = std::numeric_limits<double>::max();
 
    double mean = 0;
 
    double range = 0;
 
    double stdDev = 0;
 
    Qgis::RasterBandStatistics statsGathered;
 
    double sum = 0;
 
    double sumOfSquares = 0;
 
    int width = 0;
 
    int height = 0;
 
    QgsRectangle extent;
};
class CORE_EXPORT QgsRasterBandStats {…};
 
#endif