001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/processing/raster/RawFloatDataMatrix.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2006 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53177 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042 ---------------------------------------------------------------------------*/
043 package org.deegree.processing.raster;
044
045 /**
046 *
047 *
048 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
049 * @author last edited by: $Author: bezema $
050 *
051 * @version 1.0. $Revision: 6259 $, $Date: 2007-03-20 10:15:15 +0100 (Di, 20 Mär 2007) $
052 */
053 public class RawFloatDataMatrix implements DataMatrix {
054
055 private float[][][] data = null;
056
057 /**
058 *
059 * @param data
060 */
061 public RawFloatDataMatrix( float[][][] data ) {
062 this.data = data;
063 }
064
065 /**
066 * returns the data vector at the passed index position
067 *
068 * @param x
069 * @param y
070 * @return the data vector at the passed index position
071 */
072 public double[] getCellAt( int x, int y ) {
073 double[] d = new double[data.length];
074 for ( int i = 0; i < d.length; i++ ) {
075 d[i] = data[i][y][x];
076 }
077 return d;
078 }
079
080 /**
081 * returns the data matrix width (number of cells in x-direction)
082 *
083 * @return the data matrix width (number of cells in x-direction)
084 */
085 public int getHeight() {
086 return data[0].length;
087 }
088
089 /**
090 * returns the data matrix height (number of cells in y-direction)
091 *
092 * @return the data matrix height (number of cells in y-direction)
093 */
094 public int getWidth() {
095 return data[0][0].length;
096 }
097
098 }
099
100 /***************************************************************************************************
101 * <code>
102 Changes to this class. What the people have been up to:
103
104 $Log$
105 Revision 1.3 2007/03/05 12:41:46 wanhoff
106 fixed footer
107
108 Revision 1.2 2007/03/05 12:40:16 wanhoff
109 fixed Javadoc @return tags and footer
110
111 Revision 1.1 2006/08/16 21:01:47 poth
112 refactoring - DataMatrix and extending classes moved from org.deegree.processing.raster.cluster to
113 org.deegree.processing.raster
114
115 Revision 1.1 2006/07/20 06:42:08 poth
116 *** empty log message ***
117
118 </code>
119 **************************************************************************************************/