1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef HYDROGUI_VTKPRSDISPLAYER_H
24 #define HYDROGUI_VTKPRSDISPLAYER_H
26 #include "HYDROGUI_AbstractDisplayer.h"
27 #include <vtkSmartPointer.h>
28 #include <vtkScalarBarActor.h>
31 class HYDROGUI_VTKPrsDriver;
34 * \class HYDROGUI_VTKPrsDisplayer
35 * \brief Class intended to create, display and update the presentations in VTK viewer.
37 class HYDROGUI_VTKPrsDisplayer : public HYDROGUI_AbstractDisplayer
42 * \param theModule module object
44 HYDROGUI_VTKPrsDisplayer( HYDROGUI_Module* theModule );
49 virtual ~HYDROGUI_VTKPrsDisplayer();
52 * \brief Force the specified objects to be updated.
53 * \param theObjs sequence of objects to update
54 * \param theViewerId viewer identifier
56 void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs,
57 const int theViewerId );
60 * \brief Get the applicable viewer type.
62 virtual QString GetType() const;
65 * \brief Set the range of Z values for the color legend bar.
67 void SetZRange( const int theViewerId, double theRange[] );
70 * \brief Get the range of Z values for the color legend bar.
72 double* GetZRange( const int theViewerId ) const;
75 * \brief Delete scalar bar for the given viewer id.
76 * \param theViewerId viewer identifier
78 void DeleteScalarBar( const int theViewerId );
82 * \brief Erase all viewer objects.
83 * \param theViewerId viewer identifier
85 void EraseAll( const int theViewerId );
88 * \brief Erase the specified viewer objects.
89 * \param theObjs sequence of objects to erase
90 * \param theViewerId viewer identifier
92 void Erase( const HYDROData_SequenceOfObjects& theObjs,
93 const int theViewerId );
96 * \brief Display the specified viewer objects.
97 * \param theObjs sequence of objects to display
98 * \param theViewerId viewer identifier
99 * \param theIsForced flag used to update all objects, including the unchanged ones
100 * \param theDoFitAll flag used to fit the view to all visible objects; do not fit by default
102 void Display( const HYDROData_SequenceOfObjects& theObjs,
103 const int theViewerId,
104 const bool theIsForced,
105 const bool theDoFitAll );
109 * \brief Purge all invalid objects in the viewer.
110 * \param theViewerId viewer identifier
112 void purgeObjects( const int theViewerId );
117 * \brief Create a new scalar bar for the given view id.
118 * \param theViewId view identifier
120 void createScalarBar( const int theViewId );
123 * \brief Get the presentation driver for the specified data object.
124 * \param theObj data object
126 HYDROGUI_VTKPrsDriver* getDriver( const int theViewId, const Handle(HYDROData_Entity)& theObj );
128 HYDROGUI_VTKPrsDriver* myDriver;
129 HYDROGUI_VTKPrsDriver* myShapeDriver;
131 QMap<int, vtkSmartPointer<vtkScalarBarActor> > myScalarBars; //!< Colors legend presentations