15 #ifndef __itkImageFileCastWriter_h
16 #define __itkImageFileCastWriter_h
18 #include "itkImageFileWriter.h"
19 #include "itkImageIOBase.h"
20 #include "itkExceptionObject.h"
22 #include "itkImageIORegion.h"
23 #include "itkCastImageFilter.h"
37 template <
class TInputImage >
64 itkSetStringMacro(OutputComponentType);
65 itkGetStringMacro(OutputComponentType);
81 template <
class OutputComponentType >
83 const OutputComponentType & itkNotUsed( dummy ) )
85 typedef Image< OutputComponentType, InputImageDimension> DiskImageType;
86 typedef typename PixelTraits<InputImagePixelType>::ValueType InputImageComponentType;
87 typedef Image<InputImageComponentType, InputImageDimension> ScalarInputImageType;
88 typedef CastImageFilter< ScalarInputImageType, DiskImageType> CasterType;
91 this->GetImageIO()->SetPixelTypeInfo(
typeid(OutputComponentType) );
94 typename CasterType::Pointer caster = CasterType::New();
96 typename ScalarInputImageType::Pointer localInputImage = ScalarInputImageType::New();
97 localInputImage->Graft( inputImage );
98 caster->SetInput( localInputImage );
102 OutputComponentType * pixelBuffer = caster->GetOutput()->GetBufferPointer();
103 void * convertedBuffer =
static_cast<void *
>(pixelBuffer);
104 return convertedBuffer;
119 #ifndef ITK_MANUAL_INSTANTIATION
120 #include "itkImageFileCastWriter.txx"
123 #endif // __itkImageFileCastWriter_h