GDCM 2.0.17

vtkLookupTable16.h

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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004   Module:  $URL$
00005 
00006   Copyright (c) 2006-2010 Mathieu Malaterre
00007   All rights reserved.
00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*=========================================================================
00016 
00017   Portions of this file are subject to the VTK Toolkit Version 3 copyright.
00018 
00019   Program:   Visualization Toolkit
00020   Module:    $RCSfile: vtkLookupTable16.h,v $
00021 
00022   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00023   All rights reserved.
00024   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00025 
00026      This software is distributed WITHOUT ANY WARRANTY; without even
00027      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00028      PURPOSE.  See the above copyright notice for more information.
00029 
00030 =========================================================================*/
00031 // .NAME vtkLookupTable16 -
00032 // .SECTION Description
00033 //
00034 // .SECTION Caveats
00035 //
00036 // .SECTION See Also
00037 // vtkLookupTable
00038 
00039 #ifndef VTKLOOKUPTABLE16_H
00040 #define VTKLOOKUPTABLE16_H
00041 
00042 #include "vtkLookupTable.h"
00043 #include "vtkUnsignedShortArray.h"
00044 
00045 class VTK_EXPORT vtkLookupTable16 : public vtkLookupTable
00046 {
00047 public:
00048   static vtkLookupTable16 *New();
00049 
00050   vtkTypeRevisionMacro(vtkLookupTable16,vtkLookupTable);
00051   void PrintSelf(ostream& os, vtkIndent indent);
00052 
00053   void Build();
00054 
00055   void SetNumberOfTableValues(vtkIdType number);
00056 
00057   unsigned char *WritePointer(const vtkIdType id, const int number);
00058 
00059   unsigned short *GetPointer(const vtkIdType id) {
00060     return this->Table16->GetPointer(4*id); };
00061 
00062 protected:
00063   vtkLookupTable16(int sze=256, int ext=256);
00064   ~vtkLookupTable16();
00065 
00066   vtkUnsignedShortArray *Table16;
00067 
00068 void MapScalarsThroughTable2(void *input,
00069                                              unsigned char *output,
00070                                              int inputDataType,
00071                                              int numberOfValues,
00072                                              int inputIncrement,
00073                                              int outputFormat);
00074 
00075 private:
00076   vtkLookupTable16(const vtkLookupTable16&);  // Not implemented.
00077   void operator=(const vtkLookupTable16&);  // Not implemented.
00078 };
00079 
00080 //----------------------------------------------------------------------------
00081 inline unsigned char *vtkLookupTable16::WritePointer(const vtkIdType id,
00082                                                    const int number)
00083 {
00084   //this->InsertTime.Modified();
00085   return (unsigned char*)this->Table16->WritePointer(4*id,4*number);
00086 }
00087 
00088 #endif

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