Java Distance Calculate distSquared(double ax, double ay, double bx, double by)

Description

dist Squared

License

Apache License

Declaration

public static double distSquared(double ax, double ay, double bx, double by) 

Method Source Code

//package com.java2s;
/*//w ww.j  a  v a 2 s. c  om
 * Copyright 2011 Mark McKay
 * 
 * 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 {
    public static double distSquared(double ax, double ay, double bx, double by) {
        double dx = bx - ax;
        double dy = by - ay;
        return dx * dx + dy * dy;
    }
}

Related

1. distsimFeaturesException()
2. distSphericalEarth(double lat1, double lon1, double lat2, double lon2)
3. distSq(double x1, double y1, double x2, double y2)
4. distSq(double x1, double y1, double z1, double x2, double y2, double z2)
5. distSqr2(double x1, double y1, double x2, double y2)
6. distSquared(float x0, float y0, float x1, float y1)
7. distSquaredCartesian(double[] vec1, double[] vec2)
8. distSquareVec3(final float[] v1, final float[] v2)
9. distSymbol(int dist)