Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/math/XYDepth.java @ 875:5e9efdda6894
merged gnv-artifacts/1.0
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:13:56 +0200 |
| parents | 6cff63d0c434 |
| children | f953c9a559d8 |
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| 722:bb3ffe7d719e | 875:5e9efdda6894 |
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| 1 package de.intevation.gnv.math; | |
| 2 | |
| 3 import com.vividsolutions.jts.geom.Coordinate; | |
| 4 | |
| 5 /** | |
| 6 * Interface to encapsulate the query of the depth at a given point. | |
| 7 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> | |
| 8 */ | |
| 9 public interface XYDepth | |
| 10 { | |
| 11 /** | |
| 12 * Returns the depth at a given coordinate. Negative | |
| 13 * values are below the water surface. | |
| 14 * @param coordinate The coordinate where to take the depth. | |
| 15 * @return The depth at the queried coordinate. NaN is no | |
| 16 * depth is available at the given point. | |
| 17 */ | |
| 18 double depth(Coordinate coordinate); | |
| 19 } | |
| 20 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |