Mercurial > dive4elements > gnv-client
view gnv-artifacts/src/main/java/de/intevation/gnv/math/XYDepth.java @ 1115:f953c9a559d8
Added license file and license headers.
gnv-artifacts/trunk@1260 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 02 Nov 2010 17:46:55 +0000 |
parents | 6cff63d0c434 |
children |
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/* * Copyright (c) 2010 by Intevation GmbH * * This program is free software under the LGPL (>=v2.1) * Read the file LGPL.txt coming with the software for details * or visit http://www.gnu.org/licenses/ if it does not exist. */ package de.intevation.gnv.math; import com.vividsolutions.jts.geom.Coordinate; /** * Interface to encapsulate the query of the depth at a given point. * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> */ public interface XYDepth { /** * Returns the depth at a given coordinate. Negative * values are below the water surface. * @param coordinate The coordinate where to take the depth. * @return The depth at the queried coordinate. NaN is no * depth is available at the given point. */ double depth(Coordinate coordinate); } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :