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00001 /* 00002 * $Revision: 2299 $ 00003 * 00004 * last checkin: 00005 * $Author: gutwenger $ 00006 * $Date: 2012-05-07 15:57:08 +0200 (Mon, 07 May 2012) $ 00007 ***************************************************************/ 00008 00042 #ifdef _MSC_VER 00043 #pragma once 00044 #endif 00045 00046 #ifndef OGDF_INITIAL_PLACER_H 00047 #define OGDF_INITIAL_PLACER_H 00048 00049 #include <ogdf/basic/Graph.h> 00050 #include <ogdf/internal/energybased/MultilevelGraph.h> 00051 00052 namespace ogdf { 00053 00054 class OGDF_EXPORT InitialPlacer 00055 { 00056 protected: 00057 bool m_randomOffset; 00058 00059 public: 00060 InitialPlacer():m_randomOffset(true) {}; 00061 virtual ~InitialPlacer() {}; 00062 00063 virtual void placeOneLevel(MultilevelGraph &MLG) = 0; 00064 00065 void setRandomOffset(bool on) 00066 { 00067 m_randomOffset = on; 00068 }; 00069 00070 }; 00071 00072 } // namespace ogdf 00073 00074 #endif
