Java Rectangle inflateRectangle(Rectangle r, int x, int y)

Description

Inflates the rectangle by the specified x/y value.

License

Apache License

Parameter

Parameter	Description
r	Rectangle to enlarge
x	Horizontal value; if negative, the rectangle will be deflated
y	Vertical value; if negative, the rectangle will be deflated

Declaration

public static void inflateRectangle(Rectangle r, int x, int y) 

Method Source Code

//package com.java2s;
/*/*from   ww w. jav  a2s. c  o  m*/
 *   Copyright 2007 skynamics AG
 *
 *   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.
 */

import java.awt.Rectangle;

public class Main {
    /**
     * Inflates the rectangle by the specified x/y value.
     *
     * @param r Rectangle to enlarge
     * @param x Horizontal value; if negative, the rectangle will be deflated
     * @param y Vertical value; if negative, the rectangle will be deflated
     */
    public static void inflateRectangle(Rectangle r, int x, int y) {
        r.x -= x;
        r.y -= y;
        r.width += 2 * x;
        r.height += 2 * y;
    }
}

Related

1. getMaximalRectangle(Rectangle r1, Rectangle r2)
2. getRect(byte[] data, int i)
3. getRectangleProperty(Map p, Object key, Rectangle defaultValue)
4. getRectLE(byte[] data, int i)
5. getSubArea(Shape retangulo, int divisorx, int divisory, int offsetx, int offsety)
6. interpolate(Rectangle r1, Rectangle r2, float f)
7. mergeRects(Set prev, Set current)
8. normalizeRect(Rectangle rect)
9. randomRectangle(int minW, int maxW, int minH, int maxH)