GDCM  2.2.0
vtkLookupTable16.h
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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004 
00005   Copyright (c) 2006-2011 Mathieu Malaterre
00006   All rights reserved.
00007   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00008 
00009      This software is distributed WITHOUT ANY WARRANTY; without even
00010      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00011      PURPOSE.  See the above copyright notice for more information.
00012 
00013 =========================================================================*/
00014 /*=========================================================================
00015 
00016   Portions of this file are subject to the VTK Toolkit Version 3 copyright.
00017 
00018   Program:   Visualization Toolkit
00019   Module:    $RCSfile: vtkLookupTable16.h,v $
00020 
00021   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00022   All rights reserved.
00023   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00024 
00025      This software is distributed WITHOUT ANY WARRANTY; without even
00026      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00027      PURPOSE.  See the above copyright notice for more information.
00028 
00029 =========================================================================*/
00030 // .NAME vtkLookupTable16 -
00031 // .SECTION Description
00032 //
00033 // .SECTION Caveats
00034 //
00035 // .SECTION See Also
00036 // vtkLookupTable
00037 
00038 #ifndef VTKLOOKUPTABLE16_H
00039 #define VTKLOOKUPTABLE16_H
00040 
00041 #include "vtkLookupTable.h"
00042 #include "vtkUnsignedShortArray.h"
00043 
00044 class VTK_EXPORT vtkLookupTable16 : public vtkLookupTable
00045 {
00046 public:
00047   static vtkLookupTable16 *New();
00048 
00049   vtkTypeRevisionMacro(vtkLookupTable16,vtkLookupTable);
00050   void PrintSelf(ostream& os, vtkIndent indent);
00051 
00052   void Build();
00053 
00054   void SetNumberOfTableValues(vtkIdType number);
00055 
00056   unsigned char *WritePointer(const vtkIdType id, const int number);
00057 
00058   unsigned short *GetPointer(const vtkIdType id) {
00059     return this->Table16->GetPointer(4*id); };
00060 
00061 protected:
00062   vtkLookupTable16(int sze=256, int ext=256);
00063   ~vtkLookupTable16();
00064 
00065   vtkUnsignedShortArray *Table16;
00066 
00067 void MapScalarsThroughTable2(void *input,
00068                                              unsigned char *output,
00069                                              int inputDataType,
00070                                              int numberOfValues,
00071                                              int inputIncrement,
00072                                              int outputFormat);
00073 
00074 private:
00075   vtkLookupTable16(const vtkLookupTable16&);  // Not implemented.
00076   void operator=(const vtkLookupTable16&);  // Not implemented.
00077 };
00078 
00079 //----------------------------------------------------------------------------
00080 inline unsigned char *vtkLookupTable16::WritePointer(const vtkIdType id,
00081                                                    const int number)
00082 {
00083   //this->InsertTime.Modified();
00084   return (unsigned char*)this->Table16->WritePointer(4*id,4*number);
00085 }
00086 
00087 #endif

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