Java Distance Calculate distance(double[] a, double[] b)

Description

Measure distance between a and b

License

Apache License

Parameter

Parameter	Description
Point	B double[x,y]

Return

distance between A and B

Declaration

public static double distance(double[] a, double[] b) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    /**/*from   ww  w .  j a  v  a2  s . c o  m*/
     * Measure distance between a and b
     * @param Point A double[x,y]
     * @param Point B double[x,y]
     * @return distance between A and B
     */
    public static double distance(double[] a, double[] b) {
        return Math.sqrt(Math.pow(a[0] - b[0], 2)
                + Math.pow(a[1] - b[1], 2));
    }
}

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