org.globus.cog.gui.grapheditor.util
Class RectUtil

java.lang.Object
  org.globus.cog.gui.grapheditor.util.RectUtil

public class RectUtil
extends Object

Constructor Summary

RectUtil()

Method Summary

static Rectangle	abs(Rectangle rect) "Normalizes" the rectangle.
static Rectangle	border(Rectangle rect, int border) Grows a border around a rectangle
static Rectangle	grow(Rectangle rect, int x, int y) Grows the rectangle in such a way that it will contain the point (x, y)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RectUtil

public RectUtil()

Method Detail

abs

public static Rectangle abs(Rectangle rect)

"Normalizes" the rectangle. A "normalized" rectangle would have a positive width and height

border

public static Rectangle border(Rectangle rect,
                               int border)

Grows a border around a rectangle

grow

public static Rectangle grow(Rectangle rect,
                             int x,
                             int y)

Grows the rectangle in such a way that it will contain the point (x, y)