com.teamdev.jxmaps

Class LatLngBounds

java.lang.Object

com.teamdev.jxmaps.LatLngBounds

All Implemented Interfaces:

java.lang.Cloneable

public class LatLngBounds
extends java.lang.Object
implements java.lang.Cloneable

A LatLngBounds instance represents a rectangle in geographical coordinates, including one that crosses the 180 degrees longitudinal meridian.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LatLngBounds.Property

Constructor Summary

Constructors

Constructor and Description
LatLngBounds()
LatLngBounds(LatLng sw, LatLng ne)
LatLngBounds(Map map, LatLng sw, LatLng ne)

Method Summary

Modifier and Type	Method and Description
protected LatLngBounds	clone()
boolean	contains(LatLng latLng) Returns true if the given lat/lng is in this bounds.
protected com.teamdev.jxmaps.internal.JSValue	createJSValue(Map map)
boolean	equals(LatLngBounds other) Comparison function.
void	extend(LatLng point) Extends this bounds to contain the given point.
protected static LatLngBounds	fromJSValue(com.teamdev.jxmaps.internal.JSValue value)
LatLng	getCenter() Computes the center of this LatLngBounds.
LatLng	getNorthEast() Returns the north-east corner of this bounds.
LatLng	getSouthWest() Returns the south-west corner of this bounds.
boolean	intersects(LatLngBounds other) Returns true if this bounds shares any points with this bounds.
boolean	isEmpty() Returns if the bounds are empty.
LatLng	toSpan() Converts the given map bounds to a lat/lng span.
java.lang.String	toString() Converts to string.
java.lang.String	toUrlValue(double precision) Returns a string of the form "lat_lo,lng_lo,lat_hi,lng_hi" for this bounds, where "lo" corresponds to the southwest corner of the bounding box, while "hi" corresponds to the northeast corner of that box.
LatLngBounds	union(LatLngBounds other) Extends this bounds to contain the union of this and the given bounds.

Methods inherited from class java.lang.Object

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

Constructor Detail

LatLngBounds

public LatLngBounds()

LatLngBounds

public LatLngBounds(LatLng sw,
                    LatLng ne)

LatLngBounds

public LatLngBounds(Map map,
                    LatLng sw,
                    LatLng ne)

Method Detail

clone

protected LatLngBounds clone()

Overrides:

clone in class java.lang.Object

contains

public boolean contains(LatLng latLng)

Returns true if the given lat/lng is in this bounds.

Parameters:

latLng - source point

Returns:

true is objects has equal contents

equals

public boolean equals(LatLngBounds other)

Comparison function.

Parameters:

other - other object

Returns:

true is objects has equal contents

extend

public void extend(LatLng point)

Extends this bounds to contain the given point.

Parameters:

point - source point

getCenter

public LatLng getCenter()

Computes the center of this LatLngBounds.

Returns:

coordinates of center

getNorthEast

public LatLng getNorthEast()

Returns the north-east corner of this bounds.

Returns:

coordinates of center north-east

getSouthWest

public LatLng getSouthWest()

Returns the south-west corner of this bounds.

Returns:

coordinates of center south-west

intersects

public boolean intersects(LatLngBounds other)

Returns true if this bounds shares any points with this bounds.

Parameters:

other - other object

Returns:

true is objects has equal contents

isEmpty

public boolean isEmpty()

Returns if the bounds are empty.

Returns:

true is objects has equal contents

toSpan

public LatLng toSpan()

Converts the given map bounds to a lat/lng span.

Returns:

resulted span coordinates

toString

public java.lang.String toString()

Converts to string.

Overrides:

toString in class java.lang.Object

Returns:

result string

toUrlValue

public java.lang.String toUrlValue(double precision)

Returns a string of the form "lat_lo,lng_lo,lat_hi,lng_hi" for this bounds, where "lo" corresponds to the southwest corner of the bounding box, while "hi" corresponds to the northeast corner of that box.

Parameters:

precision - precision

Returns:

url value

createJSValue

protected com.teamdev.jxmaps.internal.JSValue createJSValue(Map map)

fromJSValue

protected static LatLngBounds fromJSValue(com.teamdev.jxmaps.internal.JSValue value)

union

public LatLngBounds union(LatLngBounds other)

Extends this bounds to contain the union of this and the given bounds.

Parameters:

other - other object

Returns:

updated bounds