Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/math/Interpolator.java @ 1119:7c4f81f74c47
merged gnv-artifacts
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:00 +0200 |
| parents | f953c9a559d8 |
| children |
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| 1027:fca4b5eb8d2f | 1119:7c4f81f74c47 |
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| 1 /* | |
| 2 * Copyright (c) 2010 by Intevation GmbH | |
| 3 * | |
| 4 * This program is free software under the LGPL (>=v2.1) | |
| 5 * Read the file LGPL.txt coming with the software for details | |
| 6 * or visit http://www.gnu.org/licenses/ if it does not exist. | |
| 7 */ | |
| 8 | |
| 9 package de.intevation.gnv.math; | |
| 10 | |
| 11 import com.vividsolutions.jts.geom.Coordinate; | |
| 12 | |
| 13 /** | |
| 14 * Implementations of this interface interpolate coordinates | |
| 15 * a line at a given point determined by a factor t (0 <= t <= 1).<br> | |
| 16 * If t = 0 the start point of the line is used.<br> | |
| 17 * If t = 1 the start point of the line is used. | |
| 18 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> | |
| 19 */ | |
| 20 public interface Interpolator | |
| 21 { | |
| 22 /** | |
| 23 * Interpolates a point along a line with a given factor between 0 and 1. | |
| 24 * @param t The factor. | |
| 25 * @param v The result of the interpolation is stored in this coordinate. | |
| 26 */ | |
| 27 void interpolate(double t, Coordinate v); | |
| 28 } | |
| 29 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |