Java Rectangle expand(final Rectangle rect, final int expansion)

Description

Returns rectangle expanded in four directions for the specified value.

License

Open Source License

Parameter

Parameter	Description
rect	rectangle to expand
expansion	expansion

Return

rectangle expanded in four directions for the specified values

Declaration

public static Rectangle expand(final Rectangle rect, final int expansion) 

Method Source Code

//package com.java2s;
/*//from  w w w. j ava2s  .c o m
 * This file is part of WebLookAndFeel library.
 *
 * WebLookAndFeel library 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 3 of the License, or
 * (at your option) any later version.
 *
 * WebLookAndFeel library 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 WebLookAndFeel library.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.awt.*;

public class Main {
    /**
     * Returns rectangle expanded in four directions for the specified value.
     *
     * @param rect      rectangle to expand
     * @param expansion expansion
     * @return rectangle expanded in four directions for the specified values
     */
    public static Rectangle expand(final Rectangle rect, final int expansion) {
        return expand(rect, expansion, expansion, expansion, expansion);
    }

    /**
     * Returns rectangle expanded in four directions for the specified values.
     *
     * @param rect   rectangle to expand
     * @param top    top expansion
     * @param left   left expansion
     * @param bottom bottom expansion
     * @param right  right expansion
     * @return rectangle expanded in four directions for the specified values
     */
    public static Rectangle expand(final Rectangle rect, final int top, final int left, final int bottom,
            final int right) {
        return new Rectangle(rect.x - left, rect.y - top, rect.width + left + right, rect.height + top + bottom);
    }
}

Related

1. addTo(Insets i1, Insets i2)
2. alignComponentsBaseHorizontal(Component left, Component right)
3. alignsVertically(Rectangle r1, Rectangle r2)
4. clip(int x, int y, int w, int h)
5. computeDifference(Rectangle rectA, Rectangle rectB)
6. expand(Rectangle rect, int amount)
7. expand(Rectangle rectangle, int expansion)
8. firstSmallerThanSecond(java.awt.Rectangle first, java.awt.Rectangle second)
9. flip(Dimension view, Rectangle rect, int direction)