dox/Imaging/Sources/vtkImageGridSource.h

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

  Program:   Visualization Toolkit
  Module:    vtkImageGridSource.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.

=========================================================================*/
#ifndef __vtkImageGridSource_h
#define __vtkImageGridSource_h

#include "vtkImagingSourcesModule.h" // For export macro
#include "vtkImageAlgorithm.h"

class VTKIMAGINGSOURCES_EXPORT vtkImageGridSource : public vtkImageAlgorithm
{
public:
  static vtkImageGridSource *New();
  vtkTypeMacro(vtkImageGridSource,vtkImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetVector3Macro(GridSpacing,int);
  vtkGetVector3Macro(GridSpacing,int);


  vtkSetVector3Macro(GridOrigin,int);
  vtkGetVector3Macro(GridOrigin,int);


  vtkSetMacro(LineValue,double);
  vtkGetMacro(LineValue,double);


  vtkSetMacro(FillValue,double);
  vtkGetMacro(FillValue,double);


  vtkSetMacro(DataScalarType,int);
  void SetDataScalarTypeToDouble(){this->SetDataScalarType(VTK_DOUBLE);}
  void SetDataScalarTypeToInt(){this->SetDataScalarType(VTK_INT);}
  void SetDataScalarTypeToShort(){this->SetDataScalarType(VTK_SHORT);}
  void SetDataScalarTypeToUnsignedShort()
    {this->SetDataScalarType(VTK_UNSIGNED_SHORT);}
  void SetDataScalarTypeToUnsignedChar()
    {this->SetDataScalarType(VTK_UNSIGNED_CHAR);}
  vtkGetMacro(DataScalarType, int);
  const char *GetDataScalarTypeAsString() {
    return vtkImageScalarTypeNameMacro(this->DataScalarType); }


  vtkSetVector6Macro(DataExtent,int);
  vtkGetVector6Macro(DataExtent,int);


  vtkSetVector3Macro(DataSpacing,double);
  vtkGetVector3Macro(DataSpacing,double);


  vtkSetVector3Macro(DataOrigin,double);
  vtkGetVector3Macro(DataOrigin,double);

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

  int GridSpacing[3];
  int GridOrigin[3];

  double LineValue;
  double FillValue;

  int DataScalarType;

  int DataExtent[6];
  double DataSpacing[3];
  double DataOrigin[3];

  virtual int RequestInformation (vtkInformation*,
                                  vtkInformationVector**,
                                  vtkInformationVector*);
  virtual void ExecuteDataWithInformation(vtkDataObject *data, vtkInformation* outInfo);

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


#endif