loci.common

Class Region

java.lang.Object

loci.common.Region

public class Region
extends Object

A class for representing a rectangular region. This class is very similar to Rectangle; it mainly exists to avoid problems with AWT, JNI and headless operation.

Field Summary

Fields

Modifier and Type	Field and Description
int	height
int	width
int	x
int	y

Constructor Summary

Constructors

Constructor and Description
Region()
Region(int x, int y, int w, int h)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsPoint(int xc, int yc) Returns true if the point specified by the given X and Y coordinates is contained within this region.
boolean	equals(Object o)
int	hashCode()
Region	intersection(Region r) Returns a Region representing the intersection of this Region with the given Region.
boolean	intersects(Region r) Returns true if this region intersects the given region.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public int x

y

public int y

width

public int width

height

public int height

Constructor Detail

Region

public Region()

Region

public Region(int x,
      int y,
      int w,
      int h)

Method Detail

intersects

public boolean intersects(Region r)

Returns true if this region intersects the given region.

intersection

public Region intersection(Region r)

Returns a Region representing the intersection of this Region with the given Region. If the two Regions do not intersect, the result is an empty Region.

containsPoint

public boolean containsPoint(int xc,
                    int yc)

Returns true if the point specified by the given X and Y coordinates is contained within this region.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object