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# Graphics/vtkExtractVectorComponents.h

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    00001 /*=========================================================================
    00002
    00003   Program:   Visualization Toolkit
    00004   Module:    $RCSfile: vtkExtractVectorComponents.h,v $
    00005   Language:  C++
    00006
    00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
    00008   All rights reserved.
    00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
    00010
    00011      This software is distributed WITHOUT ANY WARRANTY; without even
    00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00013      PURPOSE.  See the above copyright notice for more information.
    00014
    00015 =========================================================================*/
    00053 #ifndef __vtkExtractVectorComponents_h
    00054 #define __vtkExtractVectorComponents_h
    00055
    00056 #include "vtkSource.h"
    00057
    00058 class vtkDataSet;
    00059
    00060 class VTK_GRAPHICS_EXPORT vtkExtractVectorComponents : public vtkSource
    00061 {
    00062 public:
    00063   static vtkExtractVectorComponents *New();
    00064   vtkTypeRevisionMacro(vtkExtractVectorComponents,vtkSource);
    00065   void PrintSelf(ostream& os, vtkIndent indent);
    00066
    00068   virtual void SetInput(vtkDataSet *input);
    00069
    00071   vtkDataSet *GetInput();
    00072
    00077   vtkDataSet *GetVxComponent();
    00078
    00084   vtkDataSet *GetVyComponent();
    00085
    00091   vtkDataSet *GetVzComponent();
    00092
    00097   vtkDataSet *GetOutput(int i=0); //default extracts vector component.
    00098
    00100
    00102   vtkSetMacro(ExtractToFieldData, int);
    00103   vtkGetMacro(ExtractToFieldData, int);
    00104   vtkBooleanMacro(ExtractToFieldData, int);
    00106
    00107 protected:
    00108   vtkExtractVectorComponents();
    00109   ~vtkExtractVectorComponents();
    00110
    00111   void Execute();
    00112   int ExtractToFieldData;
    00113 private:
    00114   vtkExtractVectorComponents(const vtkExtractVectorComponents&);  // Not implemented.
    00115   void operator=(const vtkExtractVectorComponents&);  // Not implemented.
    00116 };
    00117
    00118 #endif
    00119
    00120