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salome-gui  6.5.0
VTKViewer_MarkerUtils.h
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 #ifndef VTKVIEWER_MARKERUTILS_H
00021 #define VTKVIEWER_MARKERUTILS_H
00022 
00023 #include "VTKViewer.h"
00024 #include "VTKViewer_MarkerDef.h"
00025 
00026 // VTK Includes
00027 #include <vtkSmartPointer.h>
00028 
00029 class vtkImageData;
00030 
00031 class QImage;
00032 class QString;
00033 
00034 namespace VTK
00035 {
00036   VTKVIEWER_EXPORT bool                          LoadTextureData( const QString& theFileName,
00037                                                                   VTK::MarkerScale theMarkerScale,
00038                                                                   VTK::MarkerTexture& theTextureData );
00039 
00040   VTKVIEWER_EXPORT vtkSmartPointer<vtkImageData> MakeVTKImage( const VTK::MarkerTexture& theTextureData,
00041                                                                bool theWhiteForeground = true );
00042 
00043   VTKVIEWER_EXPORT QImage                        ConvertToQImage( vtkImageData* theImageData );
00044 
00045   VTKVIEWER_EXPORT int                           GetUniqueId( const VTK::MarkerMap& theMarkerMap );
00046 }
00047 
00048 #endif