Java Distance Calculate distance(int ax, int ay, int bx, int by)

Here you can find the source of distance(int ax, int ay, int bx, int by)

Description

distance

License

Apache License

Declaration

static public double distance(int ax, int ay, int bx, int by) 

Method Source Code

//package com.java2s;
/*//from   www.ja v  a 2s  .co m
 * Copyright 2007-2014 Daniel Graf (https://github.com/danielgraf)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    static public double distance(int ax, int ay, int bx, int by) {
        int length_A = 0;
        int length_B = 0;
        if (bx > ax) {
            length_A = bx - ax;
        } else {
            length_A = ax - bx;
        }
        if (by > ay) {
            length_B = by - ay;
        } else {
            length_B = ay - by;
        }
        double result = Math
                .sqrt(length_B * length_B + length_A * length_A);
        return result;
    }

    static public double distance(double ax, double ay, double bx, double by) {
        double length_A = 0;
        double length_B = 0;

        if (bx > ax) {
            length_A = bx - ax;
        } else {
            length_A = ax - bx;
        }
        if (by > ay) {
            length_B = by - ay;
        } else {
            length_B = ay - by;
        }
        double result = Math
                .sqrt(length_B * length_B + length_A * length_A);
        return result;
    }
}

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