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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkBlankStructuredGridWithImage.h,v $
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.
=========================================================================*/
// .NAME vtkBlankStructuredGridWithImage - blank a structured grid with an image
// .SECTION Description
// This filter can be used to set the blanking in a structured grid with
// an image. The filter takes two inputs: the structured grid to blank,
// and the image used to set the blanking. Make sure that the dimensions of
// both the image and the structured grid are identical.
//
// Note that the image is interpreted as follows: zero values indicate that
// the structured grid point is blanked; non-zero values indicate that the
// structured grid point is visible. The blanking data must be unsigned char.
// .SECTION See Also
// vtkStructuredGrid
#ifndef __vtkBlankStructuredGridWithImage_h
#define __vtkBlankStructuredGridWithImage_h
#include "vtkStructuredGridAlgorithm.h"
class vtkImageData;
class VTK_GRAPHICS_EXPORT vtkBlankStructuredGridWithImage : public vtkStructuredGridAlgorithm
{
public:
static vtkBlankStructuredGridWithImage *New();
vtkTypeRevisionMacro(vtkBlankStructuredGridWithImage,vtkStructuredGridAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set / get the input image used to perform the blanking.
void SetBlankingInput(vtkImageData *input);
vtkImageData *GetBlankingInput();
protected:
vtkBlankStructuredGridWithImage();
~vtkBlankStructuredGridWithImage();
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int FillInputPortInformation(int port, vtkInformation *info);
private:
vtkBlankStructuredGridWithImage(const vtkBlankStructuredGridWithImage&); // Not implemented.
void operator=(const vtkBlankStructuredGridWithImage&); // Not implemented.
};
#endif
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