Package globus.glmap

Class MapPoint

java.lang.Object

globus.glmap.MapPoint

All Implemented Interfaces:

java.io.Serializable

public class MapPoint
extends java.lang.Object
implements java.io.Serializable

MapPoint is used store coordinates in map internal format

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	Max	Maximum valid value of x and y
double	x
double	y

Constructor Summary

Constructors

Constructor	Description
MapPoint()	Default constructor
MapPoint(double x, double y)	Constructor with x and y
MapPoint(MapGeoPoint geoPoint)	Creates map point from geo coordinates
MapPoint(MapPoint point)	Copies constructor

Method Summary

Modifier and Type	Method	Description
MapPoint	add(double x, double y)	Add x and y
MapPoint	add(MapPoint other)	Add x and y of other point
MapPoint	assign(double x, double y)	Set x and y and return this
MapPoint	assign(MapPoint point)	Copies data from given point
static MapPoint	CreateFromGeoCoordinates(double lat, double lon)	Creates map point from geo coordinates
double	distance(double x, double y)	Return distance to point
double	distance(MapPoint point)	Return distance to point
boolean	equals(java.lang.Object other)
int	hashCode()
void	set(MapGeoPoint geoPoint)	Sets coordinates of point from geo point

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

Max

public static final int Max

Maximum valid value of x and y

See Also:

Constant Field Values

x

public double x

y

public double y

Constructor Detail

MapPoint

public MapPoint()

Default constructor

MapPoint

public MapPoint(double x,
                double y)

Constructor with x and y

Parameters:

x - X coordinate. Valid values are in range [0, GLMapPointMax]

y - Y coordinate. Valid values are in range [0, GLMapPointMax]

MapPoint

public MapPoint(@NonNull
                MapGeoPoint geoPoint)

Creates map point from geo coordinates

Parameters:

geoPoint - Geo point

MapPoint

public MapPoint(@NonNull
                MapPoint point)

Copies constructor

Parameters:

point - source point

Method Detail

set

public void set(@NonNull
                MapGeoPoint geoPoint)

Sets coordinates of point from geo point

Parameters:

geoPoint - geo point.

CreateFromGeoCoordinates

public static MapPoint CreateFromGeoCoordinates(double lat,
                                                double lon)

Creates map point from geo coordinates

Parameters:

lat - latitude of point

lon - longitude of point

Returns:

MapPoint converted from given coordinates

assign

public MapPoint assign(@NonNull
                       MapPoint point)

Copies data from given point

Parameters:

point - source point

Returns:

this to use in chain operations

assign

public MapPoint assign(double x,
                       double y)

Set x and y and return this

Parameters:

x - new x value

y - bew y value

Returns:

this to use in chain operations

distance

public double distance(double x,
                       double y)

Return distance to point

Parameters:

x - x of point

y - y of point

Returns:

distance to point in internal coordinates

distance

public double distance(MapPoint point)

Return distance to point

Parameters:

point - point

Returns:

distance to point in internal coordinates

add

public MapPoint add(@NonNull
                    MapPoint other)

Add x and y of other point

Parameters:

other - point

Returns:

this to use in chain operations

add

public MapPoint add(double x,
                    double y)

Add x and y

Parameters:

x - x to add

y - y to add

Returns:

this to use in chain operations

equals

public boolean equals(@Nullable
                      java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object