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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 itkImageToRGBVTKImageFilter_h
#define itkImageToRGBVTKImageFilter_h
#include "itkProcessObject.h"
#include "vtkSmartPointer.h"
#include "vtkImageData.h"
namespace itk
{
/** \class ImageToRGBVTKImageFilter
* \brief Converts an ITK image into a VTK image.
*
* \ingroup ITKLevelSetsv4Visualization
*/
template< typename TInputImage >
class ITK_TEMPLATE_EXPORT ImageToRGBVTKImageFilter:public ProcessObject
{
public:
/** Standard class typedefs. */
typedef ImageToRGBVTKImageFilter Self;
typedef ProcessObject Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(ImageToRGBVTKImageFilter, ProcessObject);
/** Some typedefs. */
typedef TInputImage InputImageType;
typedef typename InputImageType::ConstPointer InputImagePointer;
typedef typename InputImageType::RegionType InputRegionType;
typedef typename InputImageType::SpacingType InputSpacingType;
typedef typename InputImageType::SizeType InputSizeType;
typedef typename InputImageType::PixelType InputPixelType;
typedef typename InputImageType::IndexType InputIndexType;
/** Get the output in the form of a vtkImage.
This call is delegated to the internal vtkImageImporter filter */
vtkSmartPointer< vtkImageData > GetOutput() const;
/** Set the input in the form of an itk::Image */
using Superclass::SetInput;
void SetInput(const InputImageType *);
/** This call delegate the update to the importer */
void Update();
protected:
ImageToRGBVTKImageFilter();
virtual ~ImageToRGBVTKImageFilter();
private:
ITK_DISALLOW_COPY_AND_ASSIGN(ImageToRGBVTKImageFilter);
InputImagePointer m_Input;
vtkSmartPointer< vtkImageData > m_Output;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkImageToRGBVTKImageFilter.hxx"
#endif
#endif
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