root / trunk / libraries / libRaster / src / org / gvsig / raster / grid / filter / statistics / StatisticsListManager.java @ 12333
History | View | Annotate | Download (5.69 KB)
1 | 10740 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2006 IVER T.I. and Generalitat Valenciana.
|
||
4 | *
|
||
5 | * This program is free software; you can redistribute it and/or
|
||
6 | * modify it under the terms of the GNU General Public License
|
||
7 | * as published by the Free Software Foundation; either version 2
|
||
8 | * of the License, or (at your option) any later version.
|
||
9 | *
|
||
10 | * This program is distributed in the hope that it will be useful,
|
||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
13 | * GNU General Public License for more details.
|
||
14 | *
|
||
15 | * You should have received a copy of the GNU General Public License
|
||
16 | * along with this program; if not, write to the Free Software
|
||
17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
18 | */
|
||
19 | package org.gvsig.raster.grid.filter.statistics; |
||
20 | |||
21 | import java.util.ArrayList; |
||
22 | |||
23 | import org.gvsig.i18n.Messages; |
||
24 | 11750 | bsanchez | import org.gvsig.raster.dataset.Params; |
25 | 10740 | nacho | import org.gvsig.raster.grid.filter.IRasterFilterListManager; |
26 | import org.gvsig.raster.grid.filter.RasterFilter; |
||
27 | import org.gvsig.raster.grid.filter.RasterFilterList; |
||
28 | import org.gvsig.raster.grid.filter.RasterFilterListManager; |
||
29 | 12252 | nacho | import org.gvsig.raster.shared.IStatistics; |
30 | 12333 | bsanchez | import org.gvsig.raster.util.extensionPoints.ExtensionPoints; |
31 | import org.gvsig.raster.util.extensionPoints.ExtensionPointsSingleton; |
||
32 | 10740 | nacho | /**
|
33 | 11767 | nacho | * Gestor de la pila de filtros para filtros estad?sticos.
|
34 | 11921 | bsanchez | *
|
35 | * @version 31/05/2007
|
||
36 | 10740 | nacho | * @author Nacho Brodin (nachobrodin@gmail.com)
|
37 | */
|
||
38 | 11921 | bsanchez | public class StatisticsListManager implements IRasterFilterListManager { |
39 | protected RasterFilterList filterList = null; |
||
40 | private RasterFilterListManager filterListManager = null; |
||
41 | private IStatistics stats = null; |
||
42 | |||
43 | 11711 | nacho | /**
|
44 | * Constructor. Asigna el gestor de todos los filtros y el objeto que
|
||
45 | * contiene las estad?sticas.
|
||
46 | 12333 | bsanchez | * @param filterListManager Gestor general de filtros donde se registran los gestores de filtros
|
47 | 11711 | nacho | * de las extensiones
|
48 | * @param stats Estadisticas
|
||
49 | */
|
||
50 | 11719 | nacho | public StatisticsListManager(RasterFilterListManager filterListManager) {
|
51 | 10740 | nacho | this.filterListManager = filterListManager;
|
52 | this.filterList = filterListManager.getFilterList();
|
||
53 | 11719 | nacho | stats = (IStatistics)filterListManager.getFilterList().getParam("IStatistics");
|
54 | } |
||
55 | 11921 | bsanchez | |
56 | 12333 | bsanchez | public static void register() { |
57 | ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance(); |
||
58 | extensionPoints.add("RasterFilter", "Statistics", StatisticsListManager.class); |
||
59 | } |
||
60 | |||
61 | 11719 | nacho | /**
|
62 | * Constructor. Asigna el gestor de todos los filtros y el objeto que
|
||
63 | * contiene las estad?sticas.
|
||
64 | 12333 | bsanchez | * @param filterListManager Gestor general de filtros donde se registran los gestores de filtros
|
65 | 11719 | nacho | * de las extensiones
|
66 | * @param stats Estadisticas
|
||
67 | */
|
||
68 | public StatisticsListManager(RasterFilterListManager filterListManager, IStatistics stats) {
|
||
69 | this(filterListManager);
|
||
70 | 10740 | nacho | this.stats = stats;
|
71 | } |
||
72 | 11921 | bsanchez | |
73 | 10740 | nacho | /**
|
74 | 11921 | bsanchez | * A?ade un filtro de recorte de colas.
|
75 | * @param tail porcentaje de recorte
|
||
76 | * @param samples porcentaje de muestras tomadas del total de la imagen
|
||
77 | * @param removeMaxValue
|
||
78 | 12180 | bsanchez | * @param stats
|
79 | 11921 | bsanchez | */
|
80 | 12166 | bsanchez | public void addTailFilter(double tail, double samples, boolean removeMaxValue, IStatistics stats) { |
81 | 12180 | bsanchez | RasterFilter filter = createTailFilter(tail, samples, removeMaxValue, stats); |
82 | 10740 | nacho | |
83 | 12180 | bsanchez | if (filter != null) |
84 | filterList.add(filter); |
||
85 | } |
||
86 | |||
87 | public static RasterFilter createTailFilter(double tail, double samples, boolean removeMaxValue, IStatistics stats) { |
||
88 | RasterFilter filter = new TailTrimFloatFilter();
|
||
89 | |||
90 | 11921 | bsanchez | if (filter != null) { |
91 | filter.addParam("stats", stats);
|
||
92 | filter.addParam("tail", new Double(tail)); |
||
93 | filter.addParam("samples", new Double(samples)); |
||
94 | filter.addParam("remove", new Boolean(removeMaxValue)); |
||
95 | 12180 | bsanchez | } |
96 | 11921 | bsanchez | |
97 | 12180 | bsanchez | return filter;
|
98 | 11921 | bsanchez | } |
99 | |||
100 | 11711 | nacho | /*
|
101 | * (non-Javadoc)
|
||
102 | 12333 | bsanchez | *
|
103 | 11921 | bsanchez | * @see org.gvsig.raster.grid.filter.IRasterFilterListManager#getStringsFromFilterList(java.util.ArrayList,
|
104 | * org.gvsig.raster.grid.filter.RasterFilter)
|
||
105 | */
|
||
106 | 11716 | nacho | public ArrayList getStringsFromFilterList(ArrayList filterList, RasterFilter rf) { |
107 | 10740 | nacho | if (rf instanceof TailTrimFilter) { |
108 | 11921 | bsanchez | filterList.add("filter.tail.active=true");
|
109 | filterList.add("filter.tail.value=" + ((TailTrimFilter) rf).tailPercent);
|
||
110 | filterList.add("filter.tail.remove=" + ((TailTrimFilter) rf).removeMaxValue());
|
||
111 | } |
||
112 | |||
113 | 10740 | nacho | return filterList;
|
114 | } |
||
115 | |||
116 | 11711 | nacho | /*
|
117 | * (non-Javadoc)
|
||
118 | 12333 | bsanchez | *
|
119 | 11921 | bsanchez | * @see org.gvsig.raster.grid.filter.IRasterFilterListManager#createFilterListFromStrings(java.util.ArrayList,
|
120 | * java.lang.String, int)
|
||
121 | 11711 | nacho | */
|
122 | public int createFilterListFromStrings(ArrayList filters, String fil, int filteri) { |
||
123 | 11921 | bsanchez | if (fil.startsWith("filter.tail.active") && RasterFilterListManager.getValue(fil).equals("true")) { |
124 | filters.remove(filteri); |
||
125 | 11963 | bsanchez | filterListManager.removeFilter(Messages.getText(TailTrimFilter.names[0]));
|
126 | 10740 | nacho | |
127 | 11921 | bsanchez | double recorte = 0D; |
128 | boolean remove = false; |
||
129 | 10740 | nacho | |
130 | 11921 | bsanchez | for (int propFilter = 0; propFilter < filters.size(); propFilter++) { |
131 | String elem = (String) filters.get(propFilter); |
||
132 | 10740 | nacho | |
133 | 11921 | bsanchez | if (elem.startsWith("filter.tail.value")) { |
134 | recorte = Double.parseDouble(RasterFilterListManager.getValue(elem));
|
||
135 | filters.remove(propFilter); |
||
136 | propFilter--; |
||
137 | } |
||
138 | 10740 | nacho | |
139 | 11921 | bsanchez | if (elem.startsWith("filter.tail.remove")) { |
140 | remove = Boolean.valueOf(RasterFilterListManager.getValue(elem)).booleanValue();
|
||
141 | filters.remove(propFilter); |
||
142 | propFilter--; |
||
143 | } |
||
144 | } |
||
145 | 10740 | nacho | |
146 | 12166 | bsanchez | this.addTailFilter(recorte, 0D, remove, stats); |
147 | 11921 | bsanchez | filteri = -1;
|
148 | } |
||
149 | 10740 | nacho | return filteri;
|
150 | } |
||
151 | |||
152 | 11652 | bsanchez | /*
|
153 | * (non-Javadoc)
|
||
154 | 12333 | bsanchez | *
|
155 | 11652 | bsanchez | * @see org.gvsig.raster.grid.filter.IRasterFilterListManager#getRasterFilterList()
|
156 | */
|
||
157 | public ArrayList getRasterFilterList() { |
||
158 | ArrayList filters = new ArrayList(); |
||
159 | filters.add(TailTrimFilter.class); |
||
160 | return filters;
|
||
161 | 11553 | bsanchez | } |
162 | 11750 | bsanchez | |
163 | public void addFilter(Class classFilter, Params params) { |
||
164 | 11767 | nacho | // TODO: FUNCIONALIDAD: Implementacion de a?adir un filtro
|
165 | 11750 | bsanchez | } |
166 | 11652 | bsanchez | } |