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
98
99
100
101
|
#include <ogdf/upward/DominanceLayout.h>
#include "tulip2ogdf/OGDFLayoutPluginBase.h"
namespace {
const char * paramHelp[] = {
HTML_HELP_OPEN()
HTML_HELP_DEF( "type", "int" )
HTML_HELP_BODY()
"the minimum grid distance."
HTML_HELP_CLOSE(),
HTML_HELP_OPEN()
HTML_HELP_DEF( "type", "bool" )
HTML_HELP_BODY()
"Sets the option for transposing layout vertically ."
HTML_HELP_CLOSE()
};
}
// comments below have been extracted from OGDF/src/upward/DominanceLayout.cpp
/** \addtogroup layout */
/*@{*/
/// An implementation of dominance layout algorithm.
/**
*
* \author Hoi-Ming Wong and Carsten Gutwenger
*
* \par License:
* This is part of the Open Graph Drawing Framework (OGDF).
*
* Copyright (C). All rights reserved.
* 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
* and appearing in the files LICENSE_GPL_v2.txt and
* LICENSE_GPL_v3.txt included in the packaging of this file.
*
* \par
* In addition, as a special exception, you have permission to link
* this software with the libraries of the COIN-OR Osi project
* (http://www.coin-or.org/projects/Osi.xml), all libraries required
* by Osi, and all LP-solver libraries directly supported by the
* COIN-OR Osi project, and distribute executables, as long as
* you follow the requirements of the GNU General Public License
* in regard to all of the software in the executable aside from these
* third-party libraries.
*
* \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
***************************************************************/
class OGDFDominance : public OGDFLayoutPluginBase {
public:
OGDFDominance(const tlp::PropertyContext &context) :OGDFLayoutPluginBase(context, new ogdf::DominanceLayout()) {
addParameter<int>("minimum grid distance", paramHelp[0], "1");
addParameter<bool>("transpose", paramHelp[1], "false");
}
~OGDFDominance() {}
void beforeCall() {
ogdf::DominanceLayout *dominance = static_cast<ogdf::DominanceLayout*>(ogdfLayoutAlgo);
if (dataSet != 0) {
int ival = 0;
if (dataSet->get("minimum grid distance", ival))
dominance->setMinGridDistance(ival);
}
}
void afterCall() {
if (dataSet != 0) {
bool bval = false;
if (dataSet->get("transpose", bval)) {
if (bval) {
transposeLayoutVertically();
}
}
}
}
};
/*@}*/
LAYOUTPLUGINOFGROUP(OGDFDominance,"Dominance (OGDF)","Hoi-Ming Wong","12/11/2007","Ok","1.0","Hierarchical");
|
