vtkImageRectilinearWipe.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkImageRectilinearWipe.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.

=========================================================================*/
#ifndef __vtkImageRectilinearWipe_h
#define __vtkImageRectilinearWipe_h

#include "vtkThreadedImageAlgorithm.h"

#define VTK_WIPE_QUAD 0
#define VTK_WIPE_HORIZONTAL 1
#define VTK_WIPE_VERTICAL 2
#define VTK_WIPE_LOWER_LEFT 3
#define VTK_WIPE_LOWER_RIGHT 4
#define VTK_WIPE_UPPER_LEFT 5
#define VTK_WIPE_UPPER_RIGHT 6

class VTK_IMAGING_EXPORT vtkImageRectilinearWipe : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageRectilinearWipe *New();
  vtkTypeRevisionMacro(vtkImageRectilinearWipe,vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetVector2Macro(Position,int);
  vtkGetVectorMacro(Position,int,2);


  virtual void SetInput1(vtkDataObject *in) { this->SetInput(0,in); }
  virtual void SetInput2(vtkDataObject *in) { this->SetInput(1,in); }


  vtkSetClampMacro(Wipe,int,VTK_WIPE_QUAD,VTK_WIPE_UPPER_RIGHT);
  vtkGetMacro(Wipe,int);
  void SetWipeToQuad()
    {this->SetWipe(VTK_WIPE_QUAD);}
  void SetWipeToHorizontal()
    {this->SetWipe(VTK_WIPE_HORIZONTAL);}
  void SetWipeToVertical()
    {this->SetWipe(VTK_WIPE_VERTICAL);}
  void SetWipeToLowerLeft()
    {this->SetWipe(VTK_WIPE_LOWER_LEFT);}
  void SetWipeToLowerRight()
    {this->SetWipe(VTK_WIPE_LOWER_RIGHT);}
  void SetWipeToUpperLeft()
    {this->SetWipe(VTK_WIPE_UPPER_LEFT);}
  void SetWipeToUpperRight()
    {this->SetWipe(VTK_WIPE_UPPER_RIGHT);}

protected:
  vtkImageRectilinearWipe();
  ~vtkImageRectilinearWipe() {};

  virtual void ThreadedRequestData(vtkInformation *request, 
                                   vtkInformationVector **inputVector, 
                                   vtkInformationVector *outputVector,
                                   vtkImageData ***inData, 
                                   vtkImageData **outData,
                                   int extent[6], int threadId);

  int Position[2];
  int Wipe;

private:
  vtkImageRectilinearWipe(const vtkImageRectilinearWipe&);  // Not implemented.
  void operator=(const vtkImageRectilinearWipe&);  // Not implemented.
};

#endif

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