ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkCropLabelMapFilter.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 /*=========================================================================
00019  *
00020  *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
00021  *
00022  *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00023  *
00024  *  For complete copyright, license and disclaimer of warranty information
00025  *  please refer to the NOTICE file at the top of the ITK source tree.
00026  *
00027  *=========================================================================*/
00028 #ifndef __itkCropLabelMapFilter_h
00029 #define __itkCropLabelMapFilter_h
00030 
00031 #include "itkChangeRegionLabelMapFilter.h"
00032 
00033 namespace itk
00034 {
00054 template< class TInputImage >
00055 class ITK_EXPORT CropLabelMapFilter:public ChangeRegionLabelMapFilter< TInputImage >
00056 {
00057 public:
00059   typedef CropLabelMapFilter                        Self;
00060   typedef ChangeRegionLabelMapFilter< TInputImage > Superclass;
00061   typedef SmartPointer< Self >                      Pointer;
00062   typedef SmartPointer< const Self >                ConstPointer;
00063 
00065   itkTypeMacro(CropLabelMapFilter, ChangeRegionImageFilter);
00066 
00068   itkNewMacro(Self);
00069 
00071   typedef typename Superclass::OutputImageType       OutputImageType;
00072   typedef typename Superclass::OutputImagePointer    OutputImagePointer;
00073   typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
00074   typedef typename Superclass::OutputImagePixelType  OutputImagePixelType;
00075 
00077   typedef TInputImage                              InputImageType;
00078   typedef typename InputImageType::Pointer         InputImagePointer;
00079   typedef typename InputImageType::ConstPointer    InputImageConstPointer;
00080   typedef typename InputImageType::RegionType      InputImageRegionType;
00081   typedef typename InputImageType::PixelType       InputImagePixelType;
00082   typedef typename InputImageType::LabelObjectType LabelObjectType;
00083 
00084   typedef typename InputImageType::PixelType  PixelType;
00085   typedef typename InputImageType::IndexType  IndexType;
00086   typedef typename InputImageType::SizeType   SizeType;
00087   typedef typename InputImageType::RegionType RegionType;
00088 
00089   typedef TInputImage TOutputImage;
00090 
00092   itkStaticConstMacro(InputImageDimension, unsigned int, TInputImage::ImageDimension);
00093   itkStaticConstMacro(OutputImageDimension, unsigned int, TOutputImage::ImageDimension);
00094   itkStaticConstMacro(ImageDimension, unsigned int, TOutputImage::ImageDimension);
00096 
00098   itkSetMacro(UpperBoundaryCropSize, SizeType);
00099   itkGetMacro(UpperBoundaryCropSize, SizeType);
00100   itkSetMacro(LowerBoundaryCropSize, SizeType);
00101   itkGetMacro(LowerBoundaryCropSize, SizeType);
00103 
00104   void SetCropSize(const SizeType & size)
00105   {
00106     this->SetUpperBoundaryCropSize(size);
00107     this->SetLowerBoundaryCropSize(size);
00108   }
00109 
00110 protected:
00111   CropLabelMapFilter()
00112   {
00113     m_UpperBoundaryCropSize.Fill(0);
00114     m_LowerBoundaryCropSize.Fill(0);
00115   }
00116 
00117   ~CropLabelMapFilter() {}
00118 
00119   virtual void GenerateOutputInformation();
00120 
00121   void PrintSelf(std::ostream & os, Indent indent) const;
00122 
00123 private:
00124   CropLabelMapFilter(const Self &); //purposely not implemented
00125   void operator=(const Self &);     //purposely not implemented
00126 
00127   SizeType m_UpperBoundaryCropSize;
00128   SizeType m_LowerBoundaryCropSize;
00129 };
00130 } // end namespace itk
00131 
00132 #ifndef ITK_MANUAL_INSTANTIATION
00133 #include "itkCropLabelMapFilter.hxx"
00134 #endif
00135 
00136 #endif
00137