Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Distance.java @ 4654:861c47e0a8a0
Refactor Mapserver mapfile generation.
Prepares the existing mapfile generation code for
a river axis mapfile generator.
Removes unused asynchronous mapfile generation to
reduce complexity.
author | Christian Lins <christian.lins@intevation.de> |
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date | Sat, 08 Dec 2012 00:19:29 +0100 |
parents | 229e9b27ce15 |
children |
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package de.intevation.flys.artifacts.math; /** Helper to calculate distance(s). */ public final class Distance { /** Return distance between two values. */ public static double distance(double a, double b) { return Math.abs(a - b); } /** Return whether a and be are within a certain distance. */ public static boolean within(double a, double b, double threshold) { return distance(a, b) <= threshold; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :