gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster_dataaccess_refactoring / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / grid / filter / band / ColorBalanceRGBManager.java @ 2328
History | View | Annotate | Download (6.08 KB)
1 | 21 | nbrodin | /* gvSIG. Geographic Information System of the Valencian Government
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
|
||
4 | * of the Valencian Government (CIT)
|
||
5 | *
|
||
6 | * This program is free software; you can redistribute it and/or
|
||
7 | * modify it under the terms of the GNU General Public License
|
||
8 | * as published by the Free Software Foundation; either version 2
|
||
9 | * of the License, or (at your option) any later version.
|
||
10 | *
|
||
11 | * This program is distributed in the hope that it will be useful,
|
||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
14 | * GNU General Public License for more details.
|
||
15 | *
|
||
16 | * You should have received a copy of the GNU General Public License
|
||
17 | * along with this program; if not, write to the Free Software
|
||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
19 | * MA 02110-1301, USA.
|
||
20 | *
|
||
21 | */
|
||
22 | package org.gvsig.raster.impl.grid.filter.band; |
||
23 | |||
24 | import java.util.ArrayList; |
||
25 | 1426 | nbrodin | import java.util.List; |
26 | 21 | nbrodin | |
27 | 1427 | nbrodin | import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
28 | 21 | nbrodin | import org.gvsig.fmap.dal.coverage.datastruct.Params; |
29 | import org.gvsig.fmap.dal.coverage.exception.FilterTypeException; |
||
30 | 2328 | nbrodin | import org.gvsig.fmap.dal.coverage.grid.AbstractRasterFilterManager; |
31 | 21 | nbrodin | import org.gvsig.fmap.dal.coverage.grid.RasterFilter; |
32 | import org.gvsig.fmap.dal.coverage.grid.RasterFilterList; |
||
33 | 151 | nbrodin | import org.gvsig.fmap.dal.coverage.grid.filter.BaseRasterFilter; |
34 | 137 | nbrodin | import org.gvsig.raster.impl.grid.filter.RasterFilterListManagerImpl; |
35 | 761 | nbrodin | import org.gvsig.raster.impl.store.ParamImpl; |
36 | 21 | nbrodin | /**
|
37 | * Gestor del filtro de balance de color RGB
|
||
38 | *
|
||
39 | * @author Nacho Brodin (nachobrodin@gmail.com)
|
||
40 | */
|
||
41 | 2328 | nbrodin | public class ColorBalanceRGBManager extends AbstractRasterFilterManager { |
42 | private static String ID = "ColorBalanceRGB"; |
||
43 | |||
44 | 21 | nbrodin | /**
|
45 | 2328 | nbrodin | * Default constructor. Sets the filter list.
|
46 | * @param filterList
|
||
47 | 21 | nbrodin | */
|
48 | 2328 | nbrodin | public ColorBalanceRGBManager(RasterFilterList filterList) {
|
49 | super(filterList);
|
||
50 | } |
||
51 | |||
52 | public String getManagerID() { |
||
53 | return ID;
|
||
54 | } |
||
55 | |||
56 | 21 | nbrodin | public static void register() { |
57 | 2328 | nbrodin | AbstractRasterFilterManager.register(ID, ColorBalanceRGBManager.class); |
58 | 21 | nbrodin | } |
59 | 164 | nbrodin | |
60 | 1427 | nbrodin | public boolean isDataTypeSupported(int dataType) { |
61 | if(dataType != Buffer.TYPE_BYTE) |
||
62 | return false; |
||
63 | return true; |
||
64 | } |
||
65 | |||
66 | 1426 | nbrodin | public Class<?> getFilterClassByID(String id) { |
67 | 164 | nbrodin | if( id.compareTo("colorbalancergb") == 0) |
68 | return ColorTableFilter.class;
|
||
69 | return null; |
||
70 | } |
||
71 | 21 | nbrodin | |
72 | /**
|
||
73 | * Constructor.
|
||
74 | * Asigna la lista de filtros y el managener global.
|
||
75 | *
|
||
76 | * @param filterListManager
|
||
77 | */
|
||
78 | 137 | nbrodin | public ColorBalanceRGBManager(RasterFilterListManagerImpl filterListManager) {
|
79 | 2328 | nbrodin | super(filterListManager.getFilterList());
|
80 | 21 | nbrodin | } |
81 | |||
82 | /**
|
||
83 | * A?ade un filtro de conversi?n de balance de color RGB.
|
||
84 | * @throws FilterTypeException
|
||
85 | */
|
||
86 | public void addColorBalanceFilter(int red, int green, int blue, boolean luminosity, int[] renderBands) throws FilterTypeException { |
||
87 | 151 | nbrodin | BaseRasterFilter filter = new ColorBalanceRGBByteFilter();
|
88 | 21 | nbrodin | |
89 | //Cuando el filtro esta creado, tomamos los valores y lo a?adimos a la pila
|
||
90 | |||
91 | if (filter != null) { |
||
92 | filter.addParam("red", new Integer(red)); |
||
93 | filter.addParam("green", new Integer(green)); |
||
94 | filter.addParam("blue", new Integer(blue)); |
||
95 | filter.addParam("luminosity", new Boolean(luminosity)); |
||
96 | filter.addParam("renderBands", renderBands);
|
||
97 | 2328 | nbrodin | getFilterList().add(filter); |
98 | 21 | nbrodin | } |
99 | |||
100 | } |
||
101 | |||
102 | 1426 | nbrodin | public List<Class<?>> getRasterFilterList() { |
103 | List<Class<?>> filters = new ArrayList<Class<?>>(); |
||
104 | 21 | nbrodin | filters.add(ColorBalanceRGBFilter.class); |
105 | return filters;
|
||
106 | } |
||
107 | 2308 | nbrodin | |
108 | 1426 | nbrodin | public void addFilter(Class<?> classFilter, Params params) throws FilterTypeException { |
109 | 761 | nbrodin | if (ColorBalanceRGBFilter.class.isAssignableFrom(classFilter)) {
|
110 | 21 | nbrodin | int red = 0, green = 0, blue = 0; |
111 | boolean luminosity = false; |
||
112 | 2308 | nbrodin | int[] renderBands = { 0, 1, 2, 3 }; |
113 | 21 | nbrodin | |
114 | for (int i = 0; i < params.getNumParams(); i++) { |
||
115 | 107 | nbrodin | if (((ParamImpl)params.getParam(i)).getId().equals("RenderBands") && |
116 | ((ParamImpl)params.getParam(i)).getDefaultValue() instanceof String) { |
||
117 | String[] bands = new String((String) ((ParamImpl)params.getParam(i)).getDefaultValue()).split(" "); |
||
118 | 21 | nbrodin | renderBands[0] = new Integer(bands[0]).intValue(); |
119 | renderBands[1] = new Integer(bands[1]).intValue(); |
||
120 | renderBands[2] = new Integer(bands[2]).intValue(); |
||
121 | continue;
|
||
122 | } |
||
123 | 2308 | nbrodin | if (((ParamImpl)params.getParam(i)).getId().equals("alphaBand") && |
124 | ((ParamImpl)params.getParam(i)).getDefaultValue() instanceof Integer) { |
||
125 | renderBands[3] = (Integer)((ParamImpl)params.getParam(i)).getDefaultValue(); |
||
126 | continue;
|
||
127 | } |
||
128 | 107 | nbrodin | if (((ParamImpl)params.getParam(i)).getId().equals("red")) |
129 | red = ((Integer) ((ParamImpl)params.getParam(i)).getDefaultValue()).intValue();
|
||
130 | if (((ParamImpl)params.getParam(i)).getId().equals("green")) |
||
131 | green = ((Integer) ((ParamImpl)params.getParam(i)).getDefaultValue()).intValue();
|
||
132 | if (((ParamImpl)params.getParam(i)).getId().equals("blue")) |
||
133 | blue = ((Integer) ((ParamImpl)params.getParam(i)).getDefaultValue()).intValue();
|
||
134 | if (((ParamImpl)params.getParam(i)).getId().equals("luminosity")) |
||
135 | luminosity = ((Boolean) ((ParamImpl)params.getParam(i)).getDefaultValue()).booleanValue();
|
||
136 | 21 | nbrodin | } |
137 | addColorBalanceFilter(red, green, blue, luminosity, renderBands); |
||
138 | } |
||
139 | } |
||
140 | 125 | nbrodin | |
141 | 155 | nbrodin | public RasterFilter createFilter(Params params) {
|
142 | int[] renderBands = { 0, 1, 2 }; |
||
143 | String b = ((String) params.getParamById("RenderBands").getDefaultValue()); |
||
144 | String[] bands = b.split(" "); |
||
145 | renderBands[0] = new Integer(bands[0]).intValue(); |
||
146 | renderBands[1] = new Integer(bands[1]).intValue(); |
||
147 | renderBands[2] = new Integer(bands[2]).intValue(); |
||
148 | Double red = ((Double) params.getParamById("red").getDefaultValue()); |
||
149 | Double green = ((Double) params.getParamById("green").getDefaultValue()); |
||
150 | Double blue = ((Double) params.getParamById("blue").getDefaultValue()); |
||
151 | Double lum = ((Double) params.getParamById("luminosity").getDefaultValue()); |
||
152 | |||
153 | RasterFilter filter = new ColorBalanceRGBByteFilter();
|
||
154 | filter.addParam("red", red);
|
||
155 | filter.addParam("luminosity", lum);
|
||
156 | filter.addParam("green", green);
|
||
157 | filter.addParam("blue", blue);
|
||
158 | filter.addParam("renderBands", renderBands);
|
||
159 | return filter;
|
||
160 | } |
||
161 | |||
162 | 125 | nbrodin | public void addFilter(Params params) throws FilterTypeException { |
163 | addFilter(ColorBalanceRGBFilter.class, params); |
||
164 | } |
||
165 | 21 | nbrodin | } |