org.gvsig.crs

Interface ICOperation

All Superinterfaces:

ICoordTrans

public interface ICOperation
extends ICoordTrans

Interfaz que define una operación entre CRSs: Cualquier operación o combinación de operaciones que permiten obtener un punto en el CRS de destino a partir de otro en el de origen.

Method Summary

Modifier and Type	Method and Description
java.awt.geom.Point2D	convert(java.awt.geom.Point2D ptOrig, java.awt.geom.Point2D ptDest)
java.awt.geom.Rectangle2D	convert(java.awt.geom.Rectangle2D rect) Reprojects the input rectangle and returns the minimum rectangle containing the result of that reprojection (which was not necessarily a rectangle).
ICrs	getSource()
ICrs	getTarget()
java.awt.geom.Point2D	operate(java.awt.geom.Point2D pt0)

Methods inherited from interface org.cresques.cts.ICoordTrans

getInverted, getPDest, getPOrig

Method Detail

getSource

ICrs getSource()

getTarget

ICrs getTarget()

operate

java.awt.geom.Point2D operate(java.awt.geom.Point2D pt0)
                       throws CrsException

Throws:

CrsException

convert

java.awt.geom.Point2D convert(java.awt.geom.Point2D ptOrig,
                              java.awt.geom.Point2D ptDest)

Specified by:

convert in interface ICoordTrans

convert

java.awt.geom.Rectangle2D convert(java.awt.geom.Rectangle2D rect)

Description copied from interface: ICoordTrans

Reprojects the input rectangle and returns the minimum rectangle containing the result of that reprojection (which was not necessarily a rectangle). Reprojecting the diagonal an assuming that the result is the diagonal of the rectangle to be returned is wrong Reprojecting the four corners and searching for min and max to create the resulting rectangle is not completely accurate but provides an acceptable approximation

Specified by:

convert in interface ICoordTrans

Returns: