OpenWalnut
1.4.0
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00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #ifndef WCROSSHAIR_H 00026 #define WCROSSHAIR_H 00027 00028 #include <boost/shared_ptr.hpp> 00029 #include "../common/math/linearAlgebra/WPosition.h" 00030 00031 00032 00033 /** 00034 * This class stores the position of the crossing navigation slices, 00035 * which is also represented as crosshairs in the navigation widgets. 00036 * It can be used for placing things. An example are the ROIBoxes which 00037 * are placed at the crosshairs position at the moment I am writing this. 00038 */ 00039 class WCrosshair 00040 { 00041 public: 00042 /** 00043 * Get the position of the crosshair. 00044 * 00045 * \return the position 00046 */ 00047 WPosition getPosition(); 00048 00049 /** 00050 * Set the position of the crosshair for updating it. 00051 * 00052 * \param position The new position. 00053 */ 00054 void setPosition( WPosition position ); 00055 00056 protected: 00057 private: 00058 WPosition m_position; //!< Stores the current position of the crosshair. 00059 }; 00060 00061 #endif // WCROSSHAIR_H