org.cresques.cts
Interface IProjection

All Superinterfaces:

Cloneable

All Known Subinterfaces:

UTM

All Known Implementing Classes:

CCLambert, CoordSys, CSGaussPt, CSLambertCC, CSMercator, CSUTM, Gauss, Geodetic, Mercator, Projection, UtmZone

public interface IProjection
extends Cloneable

Author:

"Luis W. Sevilla" (sevilla_lui@gva.es)

Method Summary

Point2D	createPoint(double x, double y)
void	drawGrid(Graphics2D g, ViewPortData vp)
Point2D	fromGeo(Point2D gPt, Point2D mPt)
String	getAbrev()
ICoordTrans	getCT(IProjection dest) Crea un ICoordTrans para transformar coordenadas desde el IProjection actual al dest.
IDatum	getDatum()
Rectangle2D	getExtent(Rectangle2D extent, double scale, double wImage, double hImage, double mapUnits, double distanceUnits, double dpi)
String	getFullCode() Devuelve getAbrev() mas los parametros de transformacion si los hay ej.: (EPSG:23030:proj@+proj...@...)
Color	getGridColor()
double	getScale(double minX, double maxX, double width, double dpi)
boolean	isProjected()
void	setGridColor(Color c)
Point2D	toGeo(Point2D pt)

Methods inherited from interface org.gvsig.tools.lang.Cloneable

clone

Method Detail

getDatum

IDatum getDatum()

createPoint

Point2D createPoint(double x,
                    double y)

getAbrev

String getAbrev()

getFullCode

String getFullCode()

Devuelve getAbrev() mas los parametros de transformacion si los hay ej.: (EPSG:23030:proj@+proj...@...)

Returns:

getAbrev() o getAbrev()+parametros

drawGrid

void drawGrid(Graphics2D g,
              ViewPortData vp)

setGridColor

void setGridColor(Color c)

getGridColor

Color getGridColor()

getCT

ICoordTrans getCT(IProjection dest)

Crea un ICoordTrans para transformar coordenadas desde el IProjection actual al dest.

Parameters:

dest -

Returns:

toGeo

Point2D toGeo(Point2D pt)

fromGeo

Point2D fromGeo(Point2D gPt,
                Point2D mPt)

isProjected

boolean isProjected()

getScale

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

getExtent

Rectangle2D getExtent(Rectangle2D extent,
                      double scale,
                      double wImage,
                      double hImage,
                      double mapUnits,
                      double distanceUnits,
                      double dpi)