/usr/include/ITK-4.12/itkGenerateImageSource.h is in libinsighttoolkit4-dev 4.12.2-dfsg1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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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 itkGenerateImageSource_h
#define itkGenerateImageSource_h
#include "itkImageSource.h"
namespace itk
{
/** \class GenerateImageSource
* \brief a Base class for image sources which need to have image
* size, and other meta-data set.
*
* This class adds the ability for the user to set the Image's size,
* spacing, origin, and direction cosines. It is designed to be a base
* class for other image sources which generate an image, while there
* is no image input to the source.
*
* \ingroup DataSources
* \ingroup ITKImageSources
*/
template< typename TOutputImage >
class ITK_TEMPLATE_EXPORT GenerateImageSource
: public ImageSource< TOutputImage >
{
public:
typedef GenerateImageSource Self;
typedef ImageSource< TOutputImage > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self> ConstPointer;
/** Output image typedefs */
typedef TOutputImage OutputImageType;
typedef typename OutputImageType::Pointer OutputImagePointer;
typedef typename OutputImageType::PixelType PixelType;
typedef typename OutputImageType::RegionType RegionType;
typedef typename OutputImageType::SpacingType SpacingType;
typedef typename OutputImageType::PointType PointType;
typedef typename OutputImageType::DirectionType DirectionType;
typedef typename OutputImageType::IndexType IndexType;
/** Typedef the reference image type to be the ImageBase of the OutputImageType */
typedef ImageBase<TOutputImage::ImageDimension> ReferenceImageBaseType;
typedef typename TOutputImage::SizeType SizeType;
typedef typename TOutputImage::SizeValueType SizeValueType;
/** Dimensionality of the output image */
itkStaticConstMacro(NDimensions, unsigned int, TOutputImage::ImageDimension);
/** Run-time type information (and related methods). */
itkTypeMacro(GenerateImageSource, ImageSource);
itkSetMacro(UseReferenceImage, bool);
itkBooleanMacro(UseReferenceImage);
itkGetConstMacro(UseReferenceImage, bool);
/**
* Set/Get the size of the output image
**/
itkSetMacro(Size, SizeType);
itkGetConstReferenceMacro(Size, SizeType);
itkSetVectorMacro(Size, SizeValueType, NDimensions);
/**
* Set/Get the output image spacing. This parameter defaults to all ones.
**/
itkSetMacro(Spacing, SpacingType);
itkGetConstReferenceMacro(Spacing, SpacingType);
itkSetVectorMacro(Spacing, const float, NDimensions);
/**
* Set/Get the output image origin. This parameter defaults to all zeros.
**/
itkSetMacro(Origin, PointType);
itkGetConstReferenceMacro(Origin, PointType);
itkSetVectorMacro(Origin, const float, NDimensions);
/**
* Set/Get the output image direction cosine. This parameter
* defaults to the identity matrix.
**/
itkSetMacro(Direction, DirectionType);
itkGetConstReferenceMacro(Direction, DirectionType);
/**
* Set/Get the output image direction cosine. This parameter
* defaults to the identity matrix.
**/
itkSetMacro(StartIndex, IndexType);
itkGetConstReferenceMacro(StartIndex, IndexType);
/** Helper method to set the output parameters based on an image. */
void SetOutputParametersFromImage(const ReferenceImageBaseType *image);
/** Set a reference image to use to define the output information.
* By default, output information is specificed through the
* SetOutputSpacing, Origin, and Direction methods. Alternatively,
* this method can be used to specify an image from which to
* copy the information. UseReferenceImageOn must be set to utilize the
* reference image. */
itkSetInputMacro(ReferenceImage, ReferenceImageBaseType);
/** Get the reference image that is defining the output information. */
itkGetInputMacro(ReferenceImage, ReferenceImageBaseType);
protected:
GenerateImageSource();
// virtual ~GenerateImageSource() default implementation ok
virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
virtual void GenerateOutputInformation() ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(GenerateImageSource);
SizeType m_Size; //size of the output image
SpacingType m_Spacing;
PointType m_Origin;
DirectionType m_Direction;
IndexType m_StartIndex;
bool m_UseReferenceImage;
};
}
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGenerateImageSource.hxx"
#endif
#endif //itkGenerateImageSource_h
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