otbManageNoData.cxx

/*
 * Copyright (C) 2005-2019 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 "otbWrapperApplication.h"
#include "otbWrapperApplicationFactory.h"

#include "otbImageToNoDataMaskFilter.h"
#include "otbChangeNoDataValueFilter.h"
#include "itkMaskImageFilter.h"
#include "otbVectorImageToImageListFilter.h"
#include "otbImageListToVectorImageFilter.h"
#include "otbChangeInformationImageFilter.h"

namespace otb
{
namespace Wrapper
{

class ManageNoData : public Application
{
public:
  /** Standard class typedefs. */
  typedef ManageNoData                       Self;
  typedef Application                   Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;

  /** Standard macro */
  itkNewMacro(Self);

  itkTypeMacro(ManageNoData, otb::Application);

  /** Filters typedef */
  typedef otb::ImageToNoDataMaskFilter<FloatVectorImageType,UInt8ImageType> FilterType;
  typedef otb::ChangeNoDataValueFilter<FloatVectorImageType,FloatVectorImageType> ChangeNoDataFilterType;

  typedef otb::ImageList<FloatImageType> ImageListType;
  typedef otb::VectorImageToImageListFilter<FloatVectorImageType,ImageListType> VectorToListFilterType;
  typedef otb::ImageListToVectorImageFilter<ImageListType,FloatVectorImageType> ListToVectorFilterType;
  typedef itk::MaskImageFilter<FloatImageType,UInt8ImageType,FloatImageType> MaskFilterType;
  typedef otb::ChangeInformationImageFilter<FloatVectorImageType> ChangeInfoFilterType;

private:
  void DoInit() override
  {
    SetName("ManageNoData");
    SetDescription("Manage No-Data");
    // Documentation
    SetDocName("No Data management");
    SetDocLongDescription("This application has two modes. The first allows building a mask of no-data pixels from the no-data flags read from the image file. The second allows updating the change the no-data value of an image (pixels value and metadata). This last mode also allows replacing NaN in images with a proper no-data value. To do so, one should activate the NaN is no-data option.");
    SetDocLimitations("None");
    SetDocAuthors("OTB-Team");
    SetDocSeeAlso("BandMath");