Mercurial > dive4elements > river
comparison flys-backend/src/main/java/org/dive4elements/river/importer/parsers/tim/Coordinate.java @ 5828:dfb26b03b179
Moved directories to org.dive4elements.river
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 11:53:11 +0200 |
| parents | flys-backend/src/main/java/de/intevation/flys/importer/parsers/tim/Coordinate.java@99f9e371371b |
| children | 18619c1e7c2a |
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| 5827:e308d4ecd35a | 5828:dfb26b03b179 |
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| 1 package de.intevation.flys.importer.parsers.tim; | |
| 2 | |
| 3 /** X,Y,Z- triple. */ | |
| 4 public class Coordinate | |
| 5 { | |
| 6 public double x; | |
| 7 public double y; | |
| 8 public double z; | |
| 9 | |
| 10 public Coordinate() { | |
| 11 } | |
| 12 | |
| 13 public Coordinate(Coordinate c) { | |
| 14 this(c.x, c.y, c.z); | |
| 15 } | |
| 16 | |
| 17 public Coordinate(double x, double y) { | |
| 18 this(x, y, 0d); | |
| 19 } | |
| 20 | |
| 21 public Coordinate(double x, double y, double z) { | |
| 22 this.x = x; | |
| 23 this.y = y; | |
| 24 this.z = z; | |
| 25 } | |
| 26 | |
| 27 public double getX() { | |
| 28 return this.x; | |
| 29 } | |
| 30 | |
| 31 public double getY() { | |
| 32 return this.y; | |
| 33 } | |
| 34 | |
| 35 public final double distanceSqr(double ox, double oy) { | |
| 36 double dx = x - ox; | |
| 37 double dy = y - oy; | |
| 38 return dx*dx + dy*dy; | |
| 39 } | |
| 40 | |
| 41 public final double distance(double xo, double yo) { | |
| 42 return Math.sqrt(distanceSqr(xo, yo)); | |
| 43 } | |
| 44 } | |
| 45 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |