root / trunk / libraries / libjni-mrsid / src / main / java / es / gva / cit / jmrsid / LTIImageReader.java @ 20374
History | View | Annotate | Download (2.71 KB)
1 | 20021 | maquerol | /**********************************************************************
|
---|---|---|---|
2 | * $Id: LTIImageReader.java 3539 2006-01-09 12:23:20Z nacho $
|
||
3 | *
|
||
4 | * Name: LTIImageReader.java
|
||
5 | * Project: JMRSID. Interface java to mrsid (Lizardtech).
|
||
6 | * Purpose: Dataset's Basic Funcions.
|
||
7 | * Author: Nacho Brodin, brodin_ign@gva.es
|
||
8 | *
|
||
9 | **********************************************************************/
|
||
10 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
||
11 | *
|
||
12 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
13 | *
|
||
14 | * This program is free software; you can redistribute it and/or
|
||
15 | * modify it under the terms of the GNU General Public License
|
||
16 | * as published by the Free Software Foundation; either version 2
|
||
17 | * of the License, or (at your option) any later version.
|
||
18 | *
|
||
19 | * This program is distributed in the hope that it will be useful,
|
||
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
22 | * GNU General Public License for more details.
|
||
23 | *
|
||
24 | * You should have received a copy of the GNU General Public License
|
||
25 | * along with this program; if not, write to the Free Software
|
||
26 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
27 | *
|
||
28 | * For more information, contact:
|
||
29 | *
|
||
30 | * Generalitat Valenciana
|
||
31 | * Conselleria d'Infraestructures i Transport
|
||
32 | * Av. Blasco Ib??ez, 50
|
||
33 | * 46010 VALENCIA
|
||
34 | * SPAIN
|
||
35 | *
|
||
36 | * +34 963862235
|
||
37 | * gvsig@gva.es
|
||
38 | * www.gvsig.gva.es
|
||
39 | *
|
||
40 | * or
|
||
41 | *
|
||
42 | * IVER T.I. S.A
|
||
43 | * Salamanca 50
|
||
44 | * 46005 Valencia
|
||
45 | * Spain
|
||
46 | *
|
||
47 | * +34 963163400
|
||
48 | * dac@iver.es
|
||
49 | */
|
||
50 | |||
51 | package es.gva.cit.jmrsid; |
||
52 | |||
53 | /**
|
||
54 | * Clase base que contiene los elementos para lectura de una im?gen.
|
||
55 | *
|
||
56 | * @author Nacho Brodin <brodin_ign@gva.es>.<BR> Equipo de desarrollo gvSIG.<BR> http://www.gvsig.gva.es
|
||
57 | * @version 0.0
|
||
58 | * @link http://www.gvsig.gva.es
|
||
59 | */
|
||
60 | public class LTIImageReader extends LTIImageStage{ |
||
61 | |||
62 | private native void FreeLTIImageReaderNat(long cPtr); |
||
63 | |||
64 | |||
65 | public LTIImageReader(){}
|
||
66 | |||
67 | |||
68 | /**
|
||
69 | * Constructor
|
||
70 | * @param cPtr direcci?n de memoria al objeto LTIImageReader de C.
|
||
71 | */
|
||
72 | |||
73 | public LTIImageReader(long cPtr){ |
||
74 | this.cPtr=cPtr;
|
||
75 | } |
||
76 | |||
77 | /**
|
||
78 | * Destructor
|
||
79 | */
|
||
80 | |||
81 | protected void finalize(){ |
||
82 | 20374 | maquerol | if (cPtr != 0) |
83 | this.close();
|
||
84 | 20021 | maquerol | } |
85 | |||
86 | /**
|
||
87 | * Cierra el MrSIDImageReader
|
||
88 | *
|
||
89 | */
|
||
90 | public void close(){ |
||
91 | 20374 | maquerol | if(cPtr != 0){ |
92 | 20021 | maquerol | FreeLTIImageReaderNat(cPtr); |
93 | 20374 | maquerol | cPtr = 0;
|
94 | 20021 | maquerol | } |
95 | } |
||
96 | |||
97 | /**
|
||
98 | * Obtiene la altura del strip usado en la llamada read.
|
||
99 | *
|
||
100 | * @throws MrSIDException
|
||
101 | * @return altura del strip
|
||
102 | */
|
||
103 | |||
104 | public int getStripHeight()throws MrSIDException{ |
||
105 | |||
106 | String msg1="Error en getStripHeight. No se ha obtenido un puntero valido a LTIImage"; |
||
107 | String msg2="La llamada nativa a getStripHeight ha devuelto un c?digo de error"; |
||
108 | return baseSimpleFunction(5,msg1,msg2); |
||
109 | |||
110 | } |
||
111 | |||
112 | |||
113 | } |