view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/Distance.java @ 4378:8eb1d6dc96a9

Add chart generation for fixings in bed differences generators If matching fixanalysis data is loaded via the datacage the bed difference generators are now able to display graphs for the additonal data.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 02 Nov 2012 15:50:35 +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;
    }
}
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