text: /*
   * Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
   *
   * This file is part of Orfeo Toolbox
   *
   *     https://www.orfeo-toolbox.org/
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  
  #include "otbClampImageFilter.h"
  #include "otbImage.h"
  
  #include "otbImageFileReader.h"
  #include "otbImageFileWriter.h"
  
  /** Pixel typedefs */
  typedef double                                      InputPixelType;
  typedef unsigned int                                OutputPixelType;
  
  /** Image typedefs */
  const unsigned int                            Dimension = 2;
  typedef otb::Image<InputPixelType, Dimension>  InputImageType;
  typedef otb::Image<OutputPixelType, Dimension> OutputImageType;
  
  typedef otb::ClampImageFilter<InputImageType, OutputImageType>    FilterType;
  
  int otbClampImageFilterNew(int itkNotUsed(argc), char* itkNotUsed(argv) [])
  {
    /** instantiating the filter */
    FilterType::Pointer filter = FilterType::New();
  
    return EXIT_SUCCESS;
  }
  
  int otbClampImageFilterTest(int itkNotUsed(argc), char* argv[])
  {
    typedef otb::ImageFileReader<InputImageType> ReaderType;
    typedef otb::ImageFileWriter<OutputImageType> WriterType;
  
    /** instantiating the filter */
    FilterType::Pointer filter = FilterType::New();
    ReaderType::Pointer reader = ReaderType::New();
    WriterType::Pointer writer = WriterType::New();
  
    reader->SetFileName( argv[1] );
    filter->SetInput( reader->GetOutput() );
    filter->SetLower( 100 );
    filter->SetUpper( 400 );
  
    writer->SetInput( filter->GetOutput() );
    writer->SetFileName( argv[2] );
    writer->Update();
  
    return EXIT_SUCCESS;
  }
  