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vtkImageSobel2D.h
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vtkImageSobel2D.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkImageSobel2D.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkImageSobel2D
* @brief Computes a vector field using sobel functions.
*
* vtkImageSobel2D computes a vector field from a scalar field by using
* Sobel functions. The number of vector components is 2 because
* the input is an image. Output is always doubles.
*/
#ifndef vtkImageSobel2D_h
#define vtkImageSobel2D_h
#include "vtkImagingGeneralModule.h" // For export macro
#include "vtkImageSpatialAlgorithm.h"
class VTKIMAGINGGENERAL_EXPORT vtkImageSobel2D : public vtkImageSpatialAlgorithm
{
public:
static vtkImageSobel2D *New();
vtkTypeMacro(vtkImageSobel2D,vtkImageSpatialAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
protected:
vtkImageSobel2D();
~vtkImageSobel2D()VTK_OVERRIDE {}
void ThreadedRequestData(vtkInformation *request,
vtkInformationVector **inputVector,
vtkInformationVector *outputVector,
vtkImageData ***inData, vtkImageData **outData,
int outExt[6], int id) VTK_OVERRIDE;
int RequestInformation (vtkInformation *request,
vtkInformationVector **inputVector,
vtkInformationVector *outputVector) VTK_OVERRIDE;
private:
vtkImageSobel2D(const vtkImageSobel2D&) VTK_DELETE_FUNCTION;
void operator=(const vtkImageSobel2D&) VTK_DELETE_FUNCTION;
};
#endif