Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/math/Metrics.java @ 1129:ccfa07b88476

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merged geo-backend
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:01 +0200
parents f953c9a559d8
children
rev   line source
1115
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
diff changeset
1 /*
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2 * Copyright (c) 2010 by Intevation GmbH
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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3 *
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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4 * This program is free software under the LGPL (>=v2.1)
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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5 * Read the file LGPL.txt coming with the software for details
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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7 */
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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8
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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9 package de.intevation.gnv.math;
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10
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11 import com.vividsolutions.jts.geom.Coordinate;
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12
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13 /**
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14 * Implementations provides the ability to calculate the distance between
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parents: 798
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15 * two points ans support for interpolating points between two points.
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16 *
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17 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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18 */
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19 public interface Metrics
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20 {
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21 /**
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22 * Calculates the distance between two given points.
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23 * @param p1 The first point.
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parents: 798
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24 * @param p2 The second point.
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25 * @return The distance.
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26 */
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parents:
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27 double distance(Coordinate p1, Coordinate p2);
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28
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parents: 798
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29 /**
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30 * Return an interpolator which allows interpolations between
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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31 * two given points.
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32 * @param p1 The first point.
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parents: 798
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33 * @param p2 The second point.
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34 * @return The interpolator.
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35 */
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36 Interpolator getInterpolator(Coordinate p1, Coordinate p2);
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37 }
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38 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org