org.jzy3d.plot3d.builder.delaunay.jdt
Class BoundingBox

java.lang.Object
  org.jzy3d.plot3d.builder.delaunay.jdt.BoundingBox

public class BoundingBox
extends java.lang.Object

Created by IntelliJ IDEA. User: Aviad Segev Date: 22/11/2009 Time: 20:29:56 BoundingBox represents a horizontal bounding rectangle defined by its lower left and upper right point. This is usually used as a rough approximation of the bounded geometry

Constructor Summary

BoundingBox()
Creates an empty bounding box

BoundingBox(BoundingBox other)
Copy constructor

BoundingBox(double minx, double maxx, double miny, double maxy)
Creates a bounding box given the extent

BoundingBox(Point_dt lowerLeft, Point_dt upperRight)
Create a bounding box between lowerLeft and upperRight

Method Summary

boolean	contains(BoundingBox other) Tests if the other BoundingBox lies wholely inside this BoundingBox
double	getHeight()
Point_dt	getMaxPoint()
Point_dt	getMinPoint()
double	getWidth()
boolean	isNull() Returns true if this BoundingBox is a "null" envelope.
double	maxX()
double	maxY()
double	minX()
double	minY()
BoundingBox	unionWith(BoundingBox other) Unify the BoundingBoxes of this and the other BoundingBox

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundingBox

public BoundingBox()

Creates an empty bounding box

BoundingBox

public BoundingBox(BoundingBox other)

Copy constructor

Parameters:

other - the copied bounding box

BoundingBox

public BoundingBox(double minx,
                   double maxx,
                   double miny,
                   double maxy)

Creates a bounding box given the extent

Parameters:

minx - minimum x coordinate

maxx - maximum x coordinate

miny - minimum y coordinate

maxy - maximum y coordinate

BoundingBox

public BoundingBox(Point_dt lowerLeft,
                   Point_dt upperRight)

Create a bounding box between lowerLeft and upperRight

Parameters:

lowerLeft - lower left point of the box

upperRight - upper left point of the box

Method Detail

isNull

public boolean isNull()

Returns true if this BoundingBox is a "null" envelope.

Returns:

true if this BoundingBox is uninitialized or is the envelope of the empty geometry.

contains

public boolean contains(BoundingBox other)

Tests if the other BoundingBox lies wholely inside this BoundingBox

Parameters:

other - the BoundingBox to check

Returns:

true if this BoundingBox contains the other BoundingBox

unionWith

public BoundingBox unionWith(BoundingBox other)

Unify the BoundingBoxes of this and the other BoundingBox

Parameters:

other - another BoundingBox

Returns:

The union of the two BoundingBoxes

minX

public double minX()

Returns:

Minimum x value

minY

public double minY()

Returns:

Minimum y value

maxX

public double maxX()

Returns:

Maximum x value

maxY

public double maxY()

Returns:

Maximum y value

getWidth

public double getWidth()

Returns:

Width of the bounding box

getHeight

public double getHeight()

Returns:

Height of the bounding box

getMinPoint

public Point_dt getMinPoint()

Returns:

Maximum coordinate of bounding box

getMaxPoint

public Point_dt getMaxPoint()

Returns:

Minimum coordinate of bounding box