01: //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/trunk/src/org/deegree/model/spatialschema/Point.java $
02: /*---------------- FILE HEADER ------------------------------------------
03:
04: This file is part of deegree.
05: Copyright (C) 2001-2008 by:
06: EXSE, Department of Geography, University of Bonn
07: http://www.giub.uni-bonn.de/deegree/
08: lat/lon GmbH
09: http://www.lat-lon.de
10:
11: This library is free software; you can redistribute it and/or
12: modify it under the terms of the GNU Lesser General Public
13: License as published by the Free Software Foundation; either
14: version 2.1 of the License, or (at your option) any later version.
15:
16: This library is distributed in the hope that it will be useful,
17: but WITHOUT ANY WARRANTY; without even the implied warranty of
18: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19: Lesser General Public License for more details.
20:
21: You should have received a copy of the GNU Lesser General Public
22: License along with this library; if not, write to the Free Software
23: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24:
25: Contact:
26:
27: Andreas Poth
28: lat/lon GmbH
29: Aennchenstr. 19
30: 53115 Bonn
31: Germany
32: E-Mail: poth@lat-lon.de
33:
34: Prof. Dr. Klaus Greve
35: Department of Geography
36: University of Bonn
37: Meckenheimer Allee 166
38: 53115 Bonn
39: Germany
40: E-Mail: greve@giub.uni-bonn.de
41:
42:
43: ---------------------------------------------------------------------------*/
44:
45: package org.deegree.model.spatialschema;
46:
47: /**
48: *
49: * The basic two dimensional geometry
50: *
51: * <p>
52: * -----------------------------------------------------
53: * </p>
54: *
55: * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
56: * @version $Revision: 10280 $ $Date: 2008-02-25 06:54:01 -0800 (Mon, 25 Feb 2008) $
57: * <p>
58: */
59:
60: public interface Point extends Primitive {
61:
62: /**
63: * @return the x-value of the point
64: */
65: public double getX();
66:
67: /**
68: * @return the y-value of the point
69: */
70: public double getY();
71:
72: /**
73: * @return the z-value of the point of Double.NaN if the dimension != 3
74: */
75: public double getZ();
76:
77: /**
78: * @return the x- and y-value of the point as a two dimensional array the first field contains
79: * the x- the second field the y-value.
80: */
81: public double[] getAsArray();
82:
83: /**
84: * @return the position of the point
85: */
86: public Position getPosition();
87:
88: }
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