expand Rectangle - Java 2D Graphics

Java examples for 2D Graphics:Rectangle

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Description

expand Rectangle

Demo Code


//package com.java2s;

import java.awt.Rectangle;

import java.awt.geom.Rectangle2D;

public class Main {
    public static Rectangle expand(Rectangle r, int dx, int dy) {
        return new Rectangle(r.x - dx, r.y - dy, r.width + dx * 2, r.height
                + dy * 2);/*from   ww  w  .  j  a  v a 2  s .c o m*/
    }

    public static Rectangle2D expand(Rectangle2D r, double dw, double dh) {
        return new Rectangle2D.Double(r.getX() - dw, r.getY() - dh,
                r.getWidth() + dw * 2, r.getHeight() + dh * 2);
    }
}

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