Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/math/Interpolator.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
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1 /*
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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2 * Copyright (c) 2010 by Intevation GmbH
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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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 */
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 805
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8
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aec85d00d82c Added code to do 2D interpolations along a digitied track on the map.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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9 package de.intevation.gnv.math;
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10
aec85d00d82c Added code to do 2D interpolations along a digitied track on the map.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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11 import com.vividsolutions.jts.geom.Coordinate;
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12
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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13 /**
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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14 * Implementations of this interface interpolate coordinates
bb7afd783321 Removed trailing whitespace. Added more javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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15 * a line at a given point determined by a factor t (0 &lt;= t &lt;= 1).<br>
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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16 * If t = 0 the start point of the line is used.<br>
bb7afd783321 Removed trailing whitespace. Added more javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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17 * If t = 1 the start point of the line is used.
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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18 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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19 */
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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20 public interface Interpolator
aec85d00d82c Added code to do 2D interpolations along a digitied track on the map.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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21 {
805
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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22 /**
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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23 * Interpolates a point along a line with a given factor between 0 and 1.
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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24 * @param t The factor.
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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25 * @param v The result of the interpolation is stored in this coordinate.
bb7afd783321 Removed trailing whitespace. Added more javadoc.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 798
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26 */
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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27 void interpolate(double t, Coordinate v);
aec85d00d82c Added code to do 2D interpolations along a digitied track on the map.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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28 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 361
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29 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org