Package com.luciad.view.map

Class TLcdLonLatGrid

java.lang.Object

com.luciad.view.map.TLcdLonLatGrid

All Implemented Interfaces:

Serializable, Cloneable

public class TLcdLonLatGrid
extends Object
implements Cloneable, Serializable

This class represents a grid of meridians and parallels on the surface of the earth.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TLcdLonLatGrid()	Constructs a new grid with a 10 degree spacing of both parallels and meridians, with origin (0, 0).
TLcdLonLatGrid(double aDeltaLon, double aDeltaLat)	Constructs a new grid with origin (0, 0)
TLcdLonLatGrid(double aDeltaLon, double aDeltaLat, double aOriginLon, double aOriginLat)	Constructs a new grid with the given origin and spacing.
TLcdLonLatGrid(TLcdLonLatGrid aLonLatGrid)	Constructs a new grid.

Method Summary

Modifier and Type	Method	Description
Object	clone()
double	getDeltaLat()	The property deltaLat determines the latitude grid increment.
double	getDeltaLon()	The property deltaLon determines the longitude grid increment.
double	getOriginLat()	Returns the latitude of the grid origin.
double	getOriginLon()	Returns the longitude of the grid origin.
void	setDeltaLat(double aDeltaLat)	The property deltaLat determines the latitude grid increment.
void	setDeltaLon(double aDeltaLon)	The property deltaLon determines the longitude grid increment.
void	setOriginLat(double aOriginLat)	Sets the latitude of the grid origin.
void	setOriginLon(double aOriginLon)	Sets the latitude of the grid origin.
String	toString()	Returns a String representation of this grid's values.

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdLonLatGrid

public TLcdLonLatGrid()

Constructs a new grid with a 10 degree spacing of both parallels and meridians, with origin (0, 0).

TLcdLonLatGrid

public TLcdLonLatGrid(double aDeltaLon,
 double aDeltaLat)

Constructs a new grid with origin (0, 0)

Parameters:

aDeltaLon - longitude grid increment.

aDeltaLat - latitude grid increment.

TLcdLonLatGrid

public TLcdLonLatGrid(double aDeltaLon,
 double aDeltaLat,
 double aOriginLon,
 double aOriginLat)

Constructs a new grid with the given origin and spacing.

Parameters:

aDeltaLon - longitude grid increment.

aDeltaLat - latitude grid increment.

aOriginLon - longitude of the grid origin

aOriginLat - latitude of the grid origin

TLcdLonLatGrid

public TLcdLonLatGrid(TLcdLonLatGrid aLonLatGrid)

Constructs a new grid.

Parameters:

aLonLatGrid - another TLcdLonLatGrid to initialize from.

Method Details

getDeltaLat

public double getDeltaLat()

The property deltaLat determines the latitude grid increment.

Returns:

the property deltaLat.

setDeltaLat

public void setDeltaLat(double aDeltaLat)

The property deltaLat determines the latitude grid increment. Sets the property deltaLat to aDeltaLat. Note that this method throws an unchecked IllegalArgumentException when 0 is passed.

Parameters:

aDeltaLat - the latitude grid increment.

getDeltaLon

public double getDeltaLon()

The property deltaLon determines the longitude grid increment.

Returns:

the property deltaLon.

setDeltaLon

public void setDeltaLon(double aDeltaLon)

The property deltaLon determines the longitude grid increment. Sets the property deltaLon to aDeltaLon. Note that this method throws an unchecked IllegalArgumentException when 0 is passed.

Parameters:

aDeltaLon - the longitude grid increment.

getOriginLat

public double getOriginLat()

Returns the latitude of the grid origin.

Returns:

the latitude of the grid origin.

setOriginLat

public void setOriginLat(double aOriginLat)

Sets the latitude of the grid origin. Note that this method throws an IllegalArgumentException when a value is passed outside the range [-90, 90].

Parameters:

aOriginLat - the latitude of the grid origin.

getOriginLon

public double getOriginLon()

Returns the longitude of the grid origin.

Returns:

the longitude of the grid origin.

setOriginLon

public void setOriginLon(double aOriginLon)

Sets the latitude of the grid origin. Note that this method throws an IllegalArgumentException when a value is passed outside the range [-180, 180].

Parameters:

aOriginLon - the latitude of the grid origin.

toString

public String toString()

Returns a String representation of this grid's values.

Overrides:

toString in class Object

clone

public Object clone()

Overrides:

clone in class Object