gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster_dataaccess_refactoring / org.gvsig.raster.lib / org.gvsig.raster.lib.api / src / main / java / org / gvsig / fmap / dal / coverage / store / RasterStoreProperties.java @ 2370
History | View | Annotate | Download (5.88 KB)
1 |
/* 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.fmap.dal.coverage.store; |
23 |
|
24 |
import java.awt.Image; |
25 |
|
26 |
import org.cresques.cts.IProjection; |
27 |
import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
28 |
import org.gvsig.fmap.dal.coverage.datastruct.NoData; |
29 |
import org.gvsig.fmap.dal.coverage.exception.HistogramException; |
30 |
import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
31 |
import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException; |
32 |
import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
33 |
import org.gvsig.fmap.dal.coverage.store.props.ColorTable; |
34 |
import org.gvsig.fmap.dal.coverage.store.props.HistogramComputer; |
35 |
import org.gvsig.fmap.dal.coverage.store.props.Metadata; |
36 |
import org.gvsig.fmap.dal.coverage.store.props.Statistics; |
37 |
import org.gvsig.fmap.dal.coverage.store.props.Transparency; |
38 |
|
39 |
|
40 |
|
41 |
/**
|
42 |
* Properties of a raster data store
|
43 |
*
|
44 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
45 |
*/
|
46 |
public interface RasterStoreProperties { |
47 |
//******************************************
|
48 |
//***********Single Properties*************
|
49 |
/**
|
50 |
* Obtiene el tipo de dato por banda
|
51 |
* @return tipo de dato por banda
|
52 |
*/
|
53 |
public int[] getDataType(); |
54 |
|
55 |
/**
|
56 |
* Gets the nodata value for this raster
|
57 |
* @return
|
58 |
*/
|
59 |
public NoData getNoDataValue();
|
60 |
|
61 |
/**
|
62 |
* Obtiene el n?mero de bandas del raster
|
63 |
* @return N?mero de bandas
|
64 |
*/
|
65 |
public int getBandCount(); |
66 |
|
67 |
/**
|
68 |
* Obtiene la altura del raster en p?xeles.
|
69 |
* @return altura
|
70 |
*/
|
71 |
public double getHeight(); |
72 |
|
73 |
/**
|
74 |
* Obtiene la anchura del raster en p?xeles.
|
75 |
* @return anchura
|
76 |
*/
|
77 |
public double getWidth(); |
78 |
|
79 |
/**
|
80 |
* Obtiene el tama?o de celda del raster
|
81 |
* @return Valor del tama?o de celda
|
82 |
*/
|
83 |
public double getCellSize(); |
84 |
|
85 |
/**
|
86 |
* Obtiene el tama?o de pixel en X
|
87 |
* @return tama?o de pixel en X
|
88 |
*/
|
89 |
public double getPixelSizeX(); |
90 |
|
91 |
/**
|
92 |
* Obtiene el tama?o de pixel en Y
|
93 |
* @return tama?o de pixel en Y
|
94 |
*/
|
95 |
public double getPixelSizeY(); |
96 |
|
97 |
/**
|
98 |
* Obtiene el extent del raster.
|
99 |
* @return Extent
|
100 |
*/
|
101 |
public Extent getExtent();
|
102 |
|
103 |
/**
|
104 |
* Este es el extent sobre el que se ajusta una petici?n para que esta no
|
105 |
* exceda el extent m?ximo del raster. Para un raster sin rotar ser? igual al
|
106 |
* extent pero para un raster rotado ser? igual al extent del raster como si
|
107 |
* no tuviera rotaci?n. Esto ha de ser as? ya que la rotaci?n solo se hace
|
108 |
* sobre la vista y las peticiones han de hacerse en coordenadas de la imagen
|
109 |
* sin shearing aplicado.
|
110 |
* @return Extent
|
111 |
*/
|
112 |
public Extent getExtentWithoutRot();
|
113 |
|
114 |
/**
|
115 |
* Obtiene el nombre del dataStore
|
116 |
* @return String
|
117 |
* nombre del fichero
|
118 |
*/
|
119 |
public String getName(); |
120 |
|
121 |
/**
|
122 |
* Obtiene la proyecci?n asociada al raster. Como todos los dataset del
|
123 |
* multiDataset deben tener la misma proyecci?n obtenemos esta del primer
|
124 |
* dataset.
|
125 |
* @return Proyecci?n en formato cadena
|
126 |
* @throws RasterDriverException
|
127 |
*/
|
128 |
public String getWktProjection() throws RasterDriverException; |
129 |
|
130 |
/**
|
131 |
* Gets the dataset projection
|
132 |
* @return IProjection
|
133 |
*/
|
134 |
public IProjection getProjection();
|
135 |
|
136 |
/**
|
137 |
* Sets the dataset projection
|
138 |
* @param proj
|
139 |
*/
|
140 |
public void setProjection(IProjection proj, boolean persist) throws RmfSerializerException; |
141 |
|
142 |
|
143 |
//******************************************
|
144 |
//***********Dataset Properties*************
|
145 |
/**
|
146 |
* Obtiene el objeto que contiene que contiene la interpretaci?n de
|
147 |
* color por banda para el dataset seleccionado
|
148 |
* @param dataset Dataset del que se necesesita la informaci?n de color dentro del RasterMultiDataset
|
149 |
* @return DatasetColorInterpretation
|
150 |
*/
|
151 |
public ColorInterpretation getColorInterpretation();
|
152 |
|
153 |
public void setColorInterpretation(ColorInterpretation ci); |
154 |
|
155 |
/**
|
156 |
* Gets the object with the metadata
|
157 |
* @return
|
158 |
*/
|
159 |
public Metadata getMetadata();
|
160 |
|
161 |
|
162 |
/**
|
163 |
* Gets the color table.
|
164 |
* @return color table loaded or null if it doesn't have
|
165 |
*/
|
166 |
public ColorTable getColorTable();
|
167 |
|
168 |
/**
|
169 |
* Gets the legend as a image. The store could not have implemented this method .
|
170 |
* This is useful above all for WMS but whatever raster layer
|
171 |
* could return a legend as image.
|
172 |
* @return
|
173 |
*/
|
174 |
public Image getImageLegend(); |
175 |
|
176 |
/**
|
177 |
* Obtiene el estado de transparencia a partir de los estados de transparencia de todos
|
178 |
* los ficheros que lo componen. Si varios de los ficheros que lo componen tienen banda de
|
179 |
* transparencia estas tendr?n que ser mezcladas sobre una banda de transparencia ?nica.
|
180 |
* @return Objeto FileTransparency con el estado de transparencia
|
181 |
*/
|
182 |
public Transparency getTransparency(); |
183 |
|
184 |
/**
|
185 |
* Gets the statistics object
|
186 |
* @return MultiFileStatistics
|
187 |
*/
|
188 |
public Statistics getStatistics();
|
189 |
|
190 |
/**
|
191 |
* Sets the statistics object. When the statistics are assigned the rmf is saved
|
192 |
* with the new statistics.
|
193 |
* @param stats
|
194 |
* @throws RmfSerializerException
|
195 |
*/
|
196 |
public void setStatistics(Statistics stats) throws RmfSerializerException; |
197 |
|
198 |
/**
|
199 |
* Obtiene el histograma asociado al dataset.
|
200 |
*
|
201 |
* @return Histograma asociado al dataset.
|
202 |
* @throws InterruptedException
|
203 |
*/
|
204 |
public HistogramComputer getHistogramComputer() throws HistogramException, InterruptedException; |
205 |
|
206 |
} |