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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