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Graphics/vtkAssignAttribute.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkAssignAttribute.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 =========================================================================*/
00066 #ifndef __vtkAssignAttribute_h
00067 #define __vtkAssignAttribute_h
00068 
00069 #include "vtkDataSetToDataSetFilter.h"
00070 
00071 #include "vtkDataSetAttributes.h" // Needed for NUM_ATTRIBUTES
00072 
00073 class vtkFieldData;
00074 
00075 class VTK_GRAPHICS_EXPORT vtkAssignAttribute : public vtkDataSetToDataSetFilter
00076 {
00077 public:
00078   vtkTypeRevisionMacro(vtkAssignAttribute,vtkDataSetToDataSetFilter);
00079   void PrintSelf(ostream& os, vtkIndent indent);
00080 
00082   static vtkAssignAttribute *New();
00083 
00085   void Assign(int inputAttributeType, int attributeType, int attributeLoc);
00086 
00088   void Assign(const char* fieldName, int attributeType, int attributeLoc);
00089 
00091 
00093   void Assign(const char* name, const char* attributeType, 
00094               const char* attributeLoc);
00096 
00097 
00098 //BTX
00099   enum AttributeLocation
00100   {
00101     POINT_DATA=0,
00102     CELL_DATA=1
00103   };
00104 //ETX
00105 
00106 protected:
00107 
00108 //BTX
00109   enum FieldType
00110   {
00111     NAME,
00112     ATTRIBUTE
00113   };
00114 //ETX
00115 
00116   vtkAssignAttribute();
00117   virtual ~vtkAssignAttribute();
00118 
00119   void Execute();
00120 
00121   char* FieldName;
00122   int FieldType;
00123   int AttributeType;
00124   int InputAttributeType;
00125   int AttributeLocation;
00126 
00127   static char AttributeLocationNames[2][12];
00128   static char AttributeNames[vtkDataSetAttributes::NUM_ATTRIBUTES][10];
00129 private:
00130   vtkAssignAttribute(const vtkAssignAttribute&);  // Not implemented.
00131   void operator=(const vtkAssignAttribute&);  // Not implemented.
00132 };
00133 
00134 #endif
00135 
00136