geoexplorer.gui

Class BoundingBox

java.lang.Object

geoexplorer.gui.BoundingBox

public class BoundingBox
extends java.lang.Object

This class represents a geometrical bounding box.

Version:

1.0

Author:

Sylvain B.

Field Summary

Fields

Modifier and Type	Field and Description
double	xMax the rightmost coordinate.
double	xMin the leftmost coordinate.
double	yMax the topmost coordinate.
double	yMin the bottommost coordinate.

Constructor Summary

Constructors

Constructor and Description
BoundingBox() Initializes a bounding box by setting all coordinates to zero.
BoundingBox(double xMin, double yMin, double xMax, double yMax) Initializes a bounding box with the bottom left and top right coordinates

Method Summary

Methods

Modifier and Type	Method and Description
void	extendBoundingBox(BoundingBox b) Extends the current bounding box to the minimal bounding box including both this bounding box and the bounding box in parameter.
double	getHeight() Gets the height of the bounding box.
double	getWidth() Gets the width of the bounding box.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

xMin

public double xMin

the leftmost coordinate.

xMax

public double xMax

the rightmost coordinate.

yMin

public double yMin

the bottommost coordinate.

yMax

public double yMax

the topmost coordinate.

Constructor Detail

BoundingBox

public BoundingBox(double xMin,
           double yMin,
           double xMax,
           double yMax)

Initializes a bounding box with the bottom left and top right coordinates

Parameters:

xMin - leftmost coordinate

yMin - bottommost coordinate

xMax - rightmost coordinate

yMax - topmost coordinate

BoundingBox

public BoundingBox()

Initializes a bounding box by setting all coordinates to zero.

Method Detail

extendBoundingBox

public void extendBoundingBox(BoundingBox b)

Extends the current bounding box to the minimal bounding box including both this bounding box and the bounding box in parameter.

Parameters:

b - the bounding box to include.

getWidth

public double getWidth()

Gets the width of the bounding box.

Returns:

the width of the bounding box (xMax - xMin)

getHeight

public double getHeight()

Gets the height of the bounding box.

Returns:

the height of the bounding box (yMax - yMin)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object