QGIS API Documentation  2.13.0-Master
palstat.h
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1 /*
2  * libpal - Automated Placement of Labels Library
3  *
4  * Copyright (C) 2008 Maxence Laurent, MIS-TIC, HEIG-VD
5  * University of Applied Sciences, Western Switzerland
6  * http://www.hes-so.ch
7  *
8  * Contact:
9  * maxence.laurent <at> heig-vd <dot> ch
10  * or
11  * eric.taillard <at> heig-vd <dot> ch
12  *
13  * This file is part of libpal.
14  *
15  * libpal is free software: you can redistribute it and/or modify
16  * it under the terms of the GNU General Public License as published by
17  * the Free Software Foundation, either version 3 of the License, or
18  * (at your option) any later version.
19  *
20  * libpal is distributed in the hope that it will be useful,
21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23  * GNU General Public License for more details.
24  *
25  * You should have received a copy of the GNU General Public License
26  * along with libpal. If not, see <http://www.gnu.org/licenses/>.
27  *
28  */
29 
30 #ifndef PALSTAT_H
31 #define PALSTAT_H
32 
33 #include <QStringList>
34 
35 namespace pal
36 {
37 
44  class PalStat
45  {
46 
47  friend class Pal;
48  friend class Problem;
49 
50  public:
51 
55  ~PalStat();
56 
57 
61  int getNbObjects();
62 
67 
71  int getNbLayers();
72 
76  QString getLayerName( int layerId );
77 
81  int getLayerNbObjects( int layerId );
82 
86  int getLayerNbLabelledObjects( int layerId );
87 
88  private:
89  int nbObjects;
90  int nbLabelledObjects;
91 
92  int nbLayers;
93 
94  QStringList layersName;
95  int *layersNbObjects; // [nbLayers]
96  int *layersNbLabelledObjects; // [nbLayers]
97 
98  PalStat();
99  };
100 
101 } // end namespace pal
102 
103 #endif
int getLayerNbObjects(int layerId)
get the number of object in layer 'layerId'
Definition: palstat.cpp:70
Main Pal labelling class.
Definition: pal.h:84
int getLayerNbLabelledObjects(int layerId)
get the number of object in layer 'layerId' which are labelled
Definition: palstat.cpp:78
~PalStat()
delete stats
Definition: palstat.cpp:41
int getNbLabelledObjects()
the number of objects which are labelled
Definition: palstat.cpp:52
int getNbObjects()
the number of object in problem
Definition: palstat.cpp:47
Summary statistics of labelling problem.
Definition: palstat.h:44
QString getLayerName(int layerId)
get a name of the labelled layer 'layerId'
Definition: palstat.cpp:62
Representation of a labeling problem.
Definition: problem.h:99
int getNbLayers()
how many layersare labelled ?
Definition: palstat.cpp:57