# 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