ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkAutoCropLabelMapFilter.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 __itkAutoCropLabelMapFilter_h
00029 #define __itkAutoCropLabelMapFilter_h
00030 
00031 #include "itkChangeRegionLabelMapFilter.h"
00032 
00033 namespace itk
00034 {
00052 template< class TInputImage >
00053 class ITK_EXPORT AutoCropLabelMapFilter:
00054   public ChangeRegionLabelMapFilter< TInputImage >
00055 {
00056 public:
00058   typedef AutoCropLabelMapFilter                    Self;
00059   typedef ChangeRegionLabelMapFilter< TInputImage > Superclass;
00060   typedef SmartPointer< Self >                      Pointer;
00061   typedef SmartPointer< const Self >                ConstPointer;
00062 
00064   itkNewMacro(Self);
00065 
00067   itkTypeMacro(AutoCropLabelMapFilter, ChangeRegionImageFilter);
00068 
00070   typedef typename Superclass::OutputImageType       OutputImageType;
00071   typedef typename Superclass::OutputImagePointer    OutputImagePointer;
00072   typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
00073   typedef typename Superclass::OutputImagePixelType  OutputImagePixelType;
00074 
00076   typedef TInputImage                              InputImageType;
00077   typedef typename InputImageType::Pointer         InputImagePointer;
00078   typedef typename InputImageType::ConstPointer    InputImageConstPointer;
00079   typedef typename InputImageType::RegionType      InputImageRegionType;
00080   typedef typename InputImageType::PixelType       InputImagePixelType;
00081   typedef typename InputImageType::LabelObjectType LabelObjectType;
00082 
00083   typedef typename InputImageType::PixelType  PixelType;
00084   typedef typename InputImageType::IndexType  IndexType;
00085   typedef typename InputImageType::SizeType   SizeType;
00086   typedef typename InputImageType::RegionType RegionType;
00087 
00088   typedef TInputImage TOutputImage;
00089 
00091   itkStaticConstMacro(InputImageDimension, unsigned int, TInputImage::ImageDimension);
00092   itkStaticConstMacro(OutputImageDimension, unsigned int, TOutputImage::ImageDimension);
00093   itkStaticConstMacro(ImageDimension, unsigned int, TOutputImage::ImageDimension);
00095 
00099   itkSetMacro(CropBorder, SizeType);
00100   itkGetConstReferenceMacro(CropBorder, SizeType);
00102 
00103 protected:
00104   AutoCropLabelMapFilter();
00105   ~AutoCropLabelMapFilter() {}
00106 
00107   void PrintSelf(std::ostream & os, Indent indent) const;
00108 
00109   virtual void GenerateOutputInformation();
00110 
00111 private:
00112   AutoCropLabelMapFilter(const Self &); //purposely not implemented
00113   void operator=(const Self &);         //purposely not implemented
00114 
00115   SizeType  m_CropBorder;
00116 };
00117 } // end namespace itk
00118 
00119 #ifndef ITK_MANUAL_INSTANTIATION
00120 #include "itkAutoCropLabelMapFilter.hxx"
00121 #endif
00122 
00123 #endif
00124