distance via FloatMath.sqrt - Android android.util

Android examples for android.util:FloatMath

Description

distance via FloatMath.sqrt

Demo Code

/*//from  w  w w.  j a va 2s . c  o  m
 * Copyright Kirill Morozov 2012
 * 
 * 
   This file is part of Mapper.

    Mapper is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Mapper is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Mapper.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * 
 */
import android.graphics.PointF;
import android.util.FloatMath;

public class Main{
    public static float distance(PointF start, PointF end) {
        return FloatMath.sqrt((float) (Math.pow(end.x - start.x, 2) + Math
                .pow(end.y - start.y, 2)));
    }
}

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