text: /*=========================================================================
  
    Program:   Visualization Toolkit
    Module:    $RCSfile: vtkStructuredPoints.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 vtkStructuredPoints - A subclass of ImageData.
  // .SECTION Description
  // StructuredPoints is a subclass of ImageData that requires the data extent
  // to exactly match the update extent. Normall image data allows that the
  // data extent may be larger than the update extent.
  // StructuredPoints also defines the origin differently that vtkImageData.
  // For structured points the origin is the location of first point. 
  // Whereas images define the origin as the location of point 0, 0, 0.
  // Image Origin is stored in ivar, and structured points
  // have special methods for setting/getting the origin/extents.
  
  
  #ifndef __vtkStructuredPoints_h
  #define __vtkStructuredPoints_h
  
  #include "vtkImageData.h"
  
    
  class VTK_FILTERING_EXPORT vtkStructuredPoints : public vtkImageData
  {
  public:
    static vtkStructuredPoints *New();
    vtkTypeRevisionMacro(vtkStructuredPoints,vtkImageData);
  
    // Description:
    // To simplify filter superclasses,
    int GetDataObjectType() {return VTK_STRUCTURED_POINTS;}
  
  protected:
    vtkStructuredPoints();
    ~vtkStructuredPoints() {};
  private:
    vtkStructuredPoints(const vtkStructuredPoints&);  // Not implemented.
    void operator=(const vtkStructuredPoints&);  // Not implemented.
  };
  
  #endif
  
  
  
  