Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Distance.java @ 4283:7140bb0f92b0
Added new themes for W and Q markers in Historical Discharge WQ charts.
ThemeUtil.parseLineColorField() will now use parseColor() to parse the color string.
This enables using hex colors in theme configs.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Mon, 29 Oct 2012 06:54:48 +0100 |
parents | 229e9b27ce15 |
children |
line wrap: on
line source
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 :