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59 lines
1.6 KiB
59 lines
1.6 KiB
/*
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* copyright (C) 2005
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* Umbrello UML Modeller Authors <uml-devel @uml.sf.net>
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*/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef AUTOLAYOUTGRAPHVIZGRAPH_H
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#define AUTOLAYOUTGRAPHVIZGRAPH_H
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#include "baseinclude.h"
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#include "_graph.h"
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#include "graphviznode.h"
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#include <deque>
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#include <graphviz/types.h>
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namespace Autolayout
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{
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/**
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@author Dimitri Ognibene <ognibened @yahoo.it>
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*/
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class GraphvizGraph : virtual public Autolayout::Graph
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{
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public:
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GraphvizGraph();
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virtual ~GraphvizGraph();
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virtual Node* getNode(const char* arg1);
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virtual bool empty();
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virtual void addEdge(const char* nodea, const char* nodeb, int weight=10);
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virtual void addNode(const char* name, int width, int heigt);
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void setCompressShapes(bool b);
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void setCenterDiagram(bool b);
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void setShapeSeparation(int i);
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void setCanvas(Canvas* );
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Agraph_t* _agraph;
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Agsym_t* a_width;
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Agsym_t* a_height;
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Agsym_t* a_label;
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Agsym_t* a_weight;
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std::deque<Node*> nodelist;
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GVC_t* gvc;
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bool empty_flag;
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friend class GraphvizAutolayouter;
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};
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}
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#endif
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