/*
Violet - A program for editing UML diagrams.
Copyright (C) 2007 Cay S. Horstmann (http://horstmann.com)
Alexandre de Pellegrin (http://alexdp.free.fr);
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.horstmann.violet.framework.util;
import java.awt.geom.Point2D;
import java.awt.geom.RectangularShape;
/**
* Miscellaneous geometry utilities.
*/
public class GeometryUtils
{
/**
* Moves this rectangle by a given x- and y-offset
* @param r the rectangle to move
* @param dx the x-offset
* @param dy the y-offset
*/
public static void translate(RectangularShape r, double dx, double dy)
{
r.setFrame(r.getX() + dx, r.getY() + dy, r.getWidth(), r.getHeight());
}
public static Point2D getMin(RectangularShape r)
{
return new Point2D.Double(r.getX(), r.getY());
}
}