/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 * The Original Code is Mozilla Android code.
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 * The Initial Developer of the Original Code is Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2011
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 * Contributor(s):
 *   Kartikaya Gupta <kgupta@mozilla.com>
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package org.mozilla.gecko.gfx;

import android.graphics.Point;
import android.graphics.PointF;
import java.lang.Math;

public final class PointUtils {
    public static PointF add(PointF one, PointF two) {
        return new PointF(one.x + two.x, one.y + two.y);
    }

    public static PointF subtract(PointF one, PointF two) {
        return new PointF(one.x - two.x, one.y - two.y);
    }

    public static PointF scale(PointF point, float factor) {
        return new PointF(point.x * factor, point.y * factor);
    }

    public static Point round(PointF point) {
        return new Point(Math.round(point.x), Math.round(point.y));
    }
}