1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/*
* $Revision: 2802 $
*
* last checkin:
* $Author: gutwenger $
* $Date: 2012-10-11 13:55:26 +0200 (Thu, 11 Oct 2012) $
***************************************************************/
/** \file
* \brief Declaration of class MultilevelLayout which realizes a
* wrapper for the multilevel layout computation using the
* Modular Multilevel Mixer.
*
* \author Karsten Klein
*
* \par License:
* This file is part of the Open Graph Drawing Framework (OGDF).
*
* \par
* Copyright (C)<br>
* See README.txt in the root directory of the OGDF installation for details.
*
* \par
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* Version 2 or 3 as published by the Free Software Foundation;
* see the file LICENSE.txt included in the packaging of this file
* for details.
*
* \par
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* \par
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* \see http://www.gnu.org/copyleft/gpl.html
***************************************************************/
#ifdef _MSC_VER
#pragma once
#endif
#ifndef OGDF_MULTILEVEL_LAYOUT_H
#define OGDF_MULTILEVEL_LAYOUT_H
#include <ogdf/basic/NodeArray.h>
#include <ogdf/basic/GraphAttributes.h>
#include <ogdf/energybased/multilevelmixer/ModularMultilevelMixer.h>
#include <ogdf/energybased/multilevelmixer/InitialPlacer.h>
#include <ogdf/energybased/multilevelmixer/ScalingLayout.h>
#include <ogdf/packing/ComponentSplitterLayout.h>
#include <ogdf/basic/PreprocessorLayout.h>
#include <ogdf/basic/Constraints.h>
namespace ogdf {
class OGDF_EXPORT MultilevelLayout : public LayoutModule
{
public:
//! Constructor
MultilevelLayout();
//! Destructor
virtual ~MultilevelLayout() {delete m_pp;}
//! Calculates a drawing for the Graph GA.
void call(GraphAttributes &GA);
//! Calculates a drawing for the Graph GA and tries to satisfy
//! the constraints in CG if supported.
virtual void call(GraphAttributes &GA, GraphConstraints &GC);
//Setting of the three main phases' methods
//! Sets the single level layout
void setLayout(LayoutModule* L);
//! Sets the method used for coarsening
void setMultilevelBuilder(MultilevelBuilder* B);
//! Sets the placement method used when refining the levels again.
void setPlacer(InitialPlacer* P);
private:
ModularMultilevelMixer* m_mmm;
ScalingLayout* m_sc;
ComponentSplitterLayout* m_cs;
PreprocessorLayout* m_pp;
};
} //end namespace ogdf
#endif
|
