org.gvsig.crs

Class CrsFactory<E>

java.lang.Object

org.gvsig.crs.CrsFactory<E>

Type Parameters:

E -

All Implemented Interfaces:

ICRSFactory

public class CrsFactory<E>
extends Object
implements ICRSFactory

Clase que consigue el CRS a través del código de la EPSG o de la cadena WKT

Field Summary

Fields inherited from interface org.cresques.cts.ICRSFactory

FORMAT_PROJ4, FORMAT_WKT, FORMAT_WKT_ESRI

Constructor Summary

Constructors

Constructor and Description
CrsFactory()

Method Summary

Modifier and Type	Method and Description
boolean	doesRigurousTransformations()
String	export(String format, IProjection proj)
IProjection	get(String name) Devuelve una proyeccion a partir de una cadena.
IProjection	get(String format, String value) Devuelve una proyección a partir de una cadena en uno de los formatos admitidos.
ICrs	getCRS(int epsg_code, String code)
ICrs	getCRS(int epsg_code, String code, String params)
ICrs	getCRS(String code) Obtiene un CRS a partir de su código (p.e.
ICrs	getCRS(String code, String theSourceParams, String theTargetParams)
static File	getDataBaseFolder()
static File	getEpsgDatabaseFile()
static File	getProjLibFolder()
int	identifyEPSG(SpatialReference sr, boolean bProj4)
int	identifyESRI(SpatialReference sr)
static void	initializeDatabase()
static void	initializeDatabaseInbackground()
static boolean	isEnableMemoryCacheOfCRS()
String	normalizeEPSG(String sr_name)
String	normalizeESRI(String sr_name)
static void	setDataBaseFolder(File folder)
static void	setEnableMemoryCacheOfCRS(boolean enableMemoryCache)
static void	setEpsgDatabaseFile(File databaseFile)
static void	setProjLibFolder(File folder)

Methods inherited from class java.lang.Object

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

Constructor Detail

CrsFactory

public CrsFactory()

Method Detail

getCRS

public ICrs getCRS(String code)
            throws CrsException

Obtiene un CRS a partir de su código (p.e. EPSG:23030).

Parameters:

code -

Returns:

Throws:

CrsException

getCRS

public ICrs getCRS(String code,
                   String theSourceParams,
                   String theTargetParams)
            throws CrsException

Throws:

CrsException

getCRS

public ICrs getCRS(int epsg_code,
                   String code)
            throws CrsException

Parameters:

epsg_code -

code -

Returns:

Throws:

CrsException

getCRS

public ICrs getCRS(int epsg_code,
                   String code,
                   String params)
            throws CrsException

Parameters:

epsg_code -

code -

params -

Returns:

Throws:

CrsException

get

public IProjection get(String name)

Description copied from interface: ICRSFactory

Devuelve una proyeccion a partir de una cadena.

Specified by:

get in interface ICRSFactory

Parameters:

name - abreviatura de la proyecccion (i.e. EPSG:23030)

Returns:

Proyeccion si existe

doesRigurousTransformations

public boolean doesRigurousTransformations()

Specified by:

doesRigurousTransformations in interface ICRSFactory

getDataBaseFolder

public static File getDataBaseFolder()

setDataBaseFolder

public static void setDataBaseFolder(File folder)

getProjLibFolder

public static File getProjLibFolder()

setProjLibFolder

public static void setProjLibFolder(File folder)

setEnableMemoryCacheOfCRS

public static void setEnableMemoryCacheOfCRS(boolean enableMemoryCache)

isEnableMemoryCacheOfCRS

public static boolean isEnableMemoryCacheOfCRS()

getEpsgDatabaseFile

public static File getEpsgDatabaseFile()

setEpsgDatabaseFile

public static void setEpsgDatabaseFile(File databaseFile)

initializeDatabase

public static void initializeDatabase()

initializeDatabaseInbackground

public static void initializeDatabaseInbackground()

get

public IProjection get(String format,
                       String value)

Description copied from interface: ICRSFactory

Devuelve una proyección a partir de una cadena en uno de los formatos admitidos. Devuelve null si no es capaz de crear la proyección.

Specified by:

get in interface ICRSFactory

Returns:

identifyEPSG

public int identifyEPSG(SpatialReference sr,
                        boolean bProj4)
                 throws SQLException

Throws:

SQLException

identifyESRI

public int identifyESRI(SpatialReference sr)
                 throws SQLException

Throws:

SQLException

normalizeESRI

public String normalizeESRI(String sr_name)

normalizeEPSG

public String normalizeEPSG(String sr_name)

export

public String export(String format,
                     IProjection proj)