src/core/raster/qgsbilinearrasterresampler.cpp

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/***************************************************************************
                         qgsbilinearrasterresampler.cpp
                         ------------------------------
    begin                : December 2011
    copyright            : (C) 2011 by Marco Hugentobler
    email                : marco at sourcepole dot ch
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include "qgsbilinearrasterresampler.h"
#include <QImage>
#include <cmath>

QgsBilinearRasterResampler::QgsBilinearRasterResampler()
{
}

QgsBilinearRasterResampler::~QgsBilinearRasterResampler()
{
}

QgsRasterResampler * QgsBilinearRasterResampler::clone() const
{
  return new QgsBilinearRasterResampler();
}

void QgsBilinearRasterResampler::resample( const QImage& srcImage, QImage& dstImage )
{
  dstImage = srcImage.scaled( dstImage.width(), dstImage.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
}