org.gvsig.crs

Class CrsGT

java.lang.Object

org.gvsig.crs.CrsGT

All Implemented Interfaces:

ICrs

public class CrsGT
extends java.lang.Object
implements ICrs

Clase que representa un CRS basado en GeoTools/GeoApi.

Constructor Summary

Constructors

Constructor and Description
CrsGT(CoordinateReferenceSystem crsGT) Constructor a partir de un CoordinateReferenceSystem

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	clone()
java.awt.geom.Point2D	createPoint(double x, double y)
void	drawGrid(java.awt.Graphics2D g, ViewPortData vp)
java.lang.String	export(java.lang.String format)
java.awt.geom.Point2D	fromGeo(java.awt.geom.Point2D gPt, java.awt.geom.Point2D mPt)
java.lang.String	getAbrev()
int	getCode() Código del CRS
CoordinateReferenceSystem	getCrsGT()
CrsProj	getCrsProj()
CrsWkt	getCrsWkt() Campos de la cadena wkt
ICoordTrans	getCT(IProjection dest)
IDatum	getDatum()
java.awt.geom.Rectangle2D	getExtent(java.awt.geom.Rectangle2D extent, double scale, double wImage, double hImage, double mapUnits, double distanceUnits, double dpi)
java.lang.String	getFullCode()
java.awt.Color	getGridColor()
java.lang.String	getProj4String()
double	getScale(double minX, double maxX, double width, double dpi)
double	getScale(double minX, double maxX, double minY, double maxY, double width, double dpi)
java.lang.String	getSourceTransformationParams() Devuelve los parametros de la transformacion del crs fuente
java.lang.String	getTargetTransformationParams() Devuelve los parametros de la transformacion del crs destino
java.lang.String	getWKT() Cadena WKT del CRS utilizado
boolean	isProjected()
void	setGridColor(java.awt.Color c)
void	setTransformationParams(java.lang.String SourceParams, java.lang.String TargetParams) Establece los parámetros de transformación para el CRS fuente y para el destino
java.awt.geom.Point2D	toGeo(java.awt.geom.Point2D pt)

Methods inherited from class java.lang.Object

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

Constructor Detail

CrsGT

public CrsGT(CoordinateReferenceSystem crsGT)

Constructor a partir de un CoordinateReferenceSystem

Parameters:

crsGT -

Throws:

CrsProjException

Method Detail

getCode

public int getCode()

Description copied from interface: ICrs

Código del CRS

Specified by:

getCode in interface ICrs

Returns:

getCrsWkt

public CrsWkt getCrsWkt()

Description copied from interface: ICrs

Campos de la cadena wkt

Specified by:

getCrsWkt in interface ICrs

Returns:

getWKT

public java.lang.String getWKT()

Description copied from interface: ICrs

Cadena WKT del CRS utilizado

Specified by:

getWKT in interface ICrs

Returns:

setTransformationParams

public void setTransformationParams(java.lang.String SourceParams,
                           java.lang.String TargetParams)

Description copied from interface: ICrs

Establece los parámetros de transformación para el CRS fuente y para el destino

Specified by:

setTransformationParams in interface ICrs

Parameters:

SourceParams - Parámetros de transformación (proj4) en el CRS fuente. null si no se quiere asignar parámetros en la fuente.

TargetParams - Parámetros de transformación (proj4) en el CRS destino. null si no se quiere asignar parámetros en el destino.

getSourceTransformationParams

public java.lang.String getSourceTransformationParams()

Devuelve los parametros de la transformacion del crs fuente

Specified by:

getSourceTransformationParams in interface ICrs

Returns:

getTargetTransformationParams

public java.lang.String getTargetTransformationParams()

Devuelve los parametros de la transformacion del crs destino

Specified by:

getTargetTransformationParams in interface ICrs

Returns:

createPoint

public java.awt.geom.Point2D createPoint(double x,
                                double y)

drawGrid

public void drawGrid(java.awt.Graphics2D g,
            ViewPortData vp)

fromGeo

public java.awt.geom.Point2D fromGeo(java.awt.geom.Point2D gPt,
                            java.awt.geom.Point2D mPt)

getAbrev

public java.lang.String getAbrev()

getCT

public ICoordTrans getCT(IProjection dest)

getDatum

public IDatum getDatum()

getGridColor

public java.awt.Color getGridColor()

getScale

public double getScale(double minX,
              double maxX,
              double width,
              double dpi)

getScale

public double getScale(double minX,
              double maxX,
              double minY,
              double maxY,
              double width,
              double dpi)

isProjected

public boolean isProjected()

setGridColor

public void setGridColor(java.awt.Color c)

toGeo

public java.awt.geom.Point2D toGeo(java.awt.geom.Point2D pt)

getProj4String

public java.lang.String getProj4String()
                                throws CrsException

Specified by:

getProj4String in interface ICrs

Returns:

Cadena proj4 Correspondiente al CRS.

Throws:

CrsException

getCrsGT

public CoordinateReferenceSystem getCrsGT()

getCrsProj

public CrsProj getCrsProj()

Specified by:

getCrsProj in interface ICrs

getFullCode

public java.lang.String getFullCode()

Returns:

Authority:code:proj@Sourceparam@TargerParam@

getExtent

public java.awt.geom.Rectangle2D getExtent(java.awt.geom.Rectangle2D extent,
                                  double scale,
                                  double wImage,
                                  double hImage,
                                  double mapUnits,
                                  double distanceUnits,
                                  double dpi)

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

export

public java.lang.String export(java.lang.String format)