itkPolylineMask2DImageFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  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.txt
 *
 *  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.
 *
 *=========================================================================*/
#ifndef __itkPolylineMask2DImageFilter_h
#define __itkPolylineMask2DImageFilter_h

#include "itkImageToImageFilter.h"
#include "itkImageRegionIteratorWithIndex.h"

namespace itk
{
template< typename TInputImage, typename TPolyline,
          typename TOutputImage >
class PolylineMask2DImageFilter:public ImageToImageFilter< TInputImage, TOutputImage >
{
public:
  typedef PolylineMask2DImageFilter                       Self;
  typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass;
  typedef SmartPointer< Self >                            Pointer;
  typedef SmartPointer< const Self >                      ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(PolylineMask2DImageFilter, ImageToImageFilter);

  itkStaticConstMacro(NDimensions, unsigned int,
                      TInputImage::ImageDimension);
  itkStaticConstMacro(NOutputDimensions, unsigned int,
                      TOutputImage::ImageDimension);

  typedef TInputImage                           InputImageType;
  typedef typename InputImageType::ConstPointer InputImageConstPointer;
  typedef typename InputImageType::Pointer      InputImagePointer;
  typedef typename InputImageType::RegionType   InputImageRegionType;
  typedef typename InputImageType::PixelType    InputImagePixelType;

  /* typedef for the polyline type */
  typedef TPolyline PolylineType;

  /* typedef for the output image */
  typedef TOutputImage                         OutputImageType;
  typedef typename OutputImageType::Pointer    OutputImagePointer;
  typedef typename OutputImageType::RegionType OutputImageRegionType;
  typedef typename OutputImageType::PixelType  OutputImagePixelType;

  void SetInput1(const InputImageType *image);

  void SetInput2(const PolylineType *polyline);

  /* Generate Data */
  void GenerateData(void);

#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  itkConceptMacro( SameDimensionCheck,
                   ( Concept::SameDimension< NDimensions, NOutputDimensions > ) );
  itkConceptMacro( IntConvertibleOutputCheck,
                   ( Concept::Convertible< int, OutputImagePixelType > ) );
  itkConceptMacro( OutputEqualityComparableCheck,
                   ( Concept::EqualityComparable< OutputImagePixelType > ) );
  itkConceptMacro( InputConvertibleToOutputCheck,
                   ( Concept::Convertible< InputImagePixelType, OutputImagePixelType > ) );
  // End concept checking
#endif

protected:
  PolylineMask2DImageFilter();
  virtual ~PolylineMask2DImageFilter() {}

private:
  PolylineMask2DImageFilter(const Self &); //purposely not implemented
  void operator=(const Self &);            //purposely not implemented
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkPolylineMask2DImageFilter.hxx"
#endif

#endif