org.oscim.core

Class Box

java.lang.Object

org.oscim.core.Box

public class Box
extends java.lang.Object

The Classic Box.

Field Summary

Fields

Modifier and Type	Field and Description
double	xmax
double	xmin
double	ymax
double	ymin

Constructor Summary

Constructors

Constructor and Description
Box() Instantiates a new Box with all values being 0.
Box(Box bbox) Copy constructor.
Box(double x, double y) Simple box instantiation (for adding extents).
Box(double xmin, double ymin, double xmax, double ymax) Instantiates a new Box.

Method Summary

Modifier and Type	Method and Description
void	add(Box bbox)
void	add(double x, double y)
boolean	contains(double x, double y) Check if Box contains point defined by coordinates x and y.
boolean	contains(Point p) Check if Box contains Point.
static Box	createSafe(double x1, double y1, double x2, double y2)
double	getHeight()
double	getWidth()
boolean	inside(Box box) Check if this Box is inside box.
void	map2mercator() Convert map coordinates to lat/lon.
boolean	overlap(Box other)
void	scale(double d)
void	setExtents(float[] points) Init or overwrite extents of box.
void	setExtents(float[] points, int length) Init or overwrite extents of box.
java.lang.String	toString()
void	translate(double dx, double dy)

Methods inherited from class java.lang.Object

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

Field Detail

xmin

public double xmin

xmax

public double xmax

ymin

public double ymin

ymax

public double ymax

Constructor Detail

Box

public Box()

Instantiates a new Box with all values being 0.

Box

public Box(double x,
           double y)

Simple box instantiation (for adding extents).

Parameters:

x - the initial x value

y - the initial y value

Box

public Box(double xmin,
           double ymin,
           double xmax,
           double ymax)

Instantiates a new Box.

Parameters:

xmin - the min x

ymin - the min y

xmax - the max x

ymax - the max y

Box

public Box(Box bbox)

Copy constructor.

Method Detail

add

public void add(double x,
                double y)

add

public void add(Box bbox)

contains

public boolean contains(double x,
                        double y)

Check if Box contains point defined by coordinates x and y.

Parameters:

x - the x ordinate

y - the y ordinate

Returns:

true, if point is inside box.

contains

public boolean contains(Point p)

Check if Box contains Point.

createSafe

public static Box createSafe(double x1,
                             double y1,
                             double x2,
                             double y2)

getHeight

public double getHeight()

getWidth

public double getWidth()

inside

public boolean inside(Box box)

Check if this Box is inside box.

map2mercator

public void map2mercator()

Convert map coordinates to lat/lon.

overlap

public boolean overlap(Box other)

scale

public void scale(double d)

setExtents

public void setExtents(float[] points)

Init or overwrite extents of box.

Parameters:

points - the points to extend to

setExtents

public void setExtents(float[] points,
                       int length)

Init or overwrite extents of box.

Parameters:

points - the points to extend to

length - the number of considered points

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

translate

public void translate(double dx,
                      double dy)