01: /*
02: * $RCSfile: CBlkCoordInfo.java,v $
03: * $Revision: 1.1 $
04: * $Date: 2005/02/11 05:01:59 $
05: * $State: Exp $
06: *
07: * Class: CBlkCoordInfo
08: *
09: * Description: Used to store the code-blocks coordinates.
10: *
11: *
12: *
13: * COPYRIGHT:
14: *
15: * This software module was originally developed by Raphaël Grosbois and
16: * Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel
17: * Askelöf (Ericsson Radio Systems AB); and Bertrand Berthelot, David
18: * Bouchard, Félix Henry, Gerard Mozelle and Patrice Onno (Canon Research
19: * Centre France S.A) in the course of development of the JPEG2000
20: * standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This
21: * software module is an implementation of a part of the JPEG 2000
22: * Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio
23: * Systems AB and Canon Research Centre France S.A (collectively JJ2000
24: * Partners) agree not to assert against ISO/IEC and users of the JPEG
25: * 2000 Standard (Users) any of their rights under the copyright, not
26: * including other intellectual property rights, for this software module
27: * with respect to the usage by ISO/IEC and Users of this software module
28: * or modifications thereof for use in hardware or software products
29: * claiming conformance to the JPEG 2000 Standard. Those intending to use
30: * this software module in hardware or software products are advised that
31: * their use may infringe existing patents. The original developers of
32: * this software module, JJ2000 Partners and ISO/IEC assume no liability
33: * for use of this software module or modifications thereof. No license
34: * or right to this software module is granted for non JPEG 2000 Standard
35: * conforming products. JJ2000 Partners have full right to use this
36: * software module for his/her own purpose, assign or donate this
37: * software module to any third party and to inhibit third parties from
38: * using this software module for non JPEG 2000 Standard conforming
39: * products. This copyright notice must be included in all copies or
40: * derivative works of this software module.
41: *
42: * Copyright (c) 1999/2000 JJ2000 Partners.
43: * */
44: package jj2000.j2k.codestream;
45:
46: import java.awt.Point;
47:
48: import jj2000.j2k.image.*;
49:
50: /**
51: * This class is used to store the coordinates of code-blocks.
52: * */
53: public class CBlkCoordInfo extends CoordInfo {
54:
55: /** The code-block horizontal and vertical indexes */
56: public Point idx;
57:
58: /**
59: * Constructor. Creates a CBlkCoordInfo object.
60: * */
61: public CBlkCoordInfo() {
62: this .idx = new Point();
63: }
64:
65: /**
66: * Constructor. Creates a CBlkCoordInfo object width specified code-block
67: * vertical and horizontal indexes.
68: *
69: * @param m Code-block vertical index.
70: *
71: * @param n Code-block horizontal index.
72: * */
73: public CBlkCoordInfo(int m, int n) {
74: this .idx = new Point(n, m);
75: }
76:
77: /**
78: * Returns code-block's information in a String
79: *
80: * @return String with code-block's information
81: * */
82: public String toString() {
83: return super .toString() + ", idx=" + idx;
84: }
85: }
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