org.deegree.geometry.standard.curvesegments
Class AffinePlacement

java.lang.Object
  org.deegree.geometry.standard.curvesegments.AffinePlacement

public class AffinePlacement
extends Object

Defines a transformation from a constructive parameter space to the coordinate space of the coordinate reference system being used.

Version:

$Revision:$, $Date:$

Author:

Markus Schneider , last edited by: $Author:$

Constructor Summary

AffinePlacement(Point location, Points refDirections, int inDimension, int outDimension)
Creates a new AffinePlacement from the given parameters.

Method Summary

int	getInDimension() Returns the inDimension, i.e. the dimension of the constructive parameter space.
Point	getLocation() Returns the target of the parameter space origin.
int	getOutDimension() Returns the outDimension, i.e. the dimension of the coordinate space.
Points	getRefDirections() Returns the target directions for the coordinate basis vectors of the parameter space.

Methods inherited from class java.lang.Object

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

Constructor Detail

AffinePlacement

public AffinePlacement(Point location,
                       Points refDirections,
                       int inDimension,
                       int outDimension)

Creates a new AffinePlacement from the given parameters.

Parameters:

location - the target of the parameter space origin

refDirections - the target directions for the coordinate basis vectors of the parameter space

inDimension - the dimension of the constructive parameter space

outDimension - the dimension of the coordinate space

Method Detail

getLocation

public Point getLocation()

Returns the target of the parameter space origin.

Returns:

the target of the parameter space origin

getRefDirections

public Points getRefDirections()

Returns the target directions for the coordinate basis vectors of the parameter space.

The number of directions is equal to the inDimension. The dimension of the directions is equal to the outDimension.

Returns:

the target directions

getInDimension

public int getInDimension()

Returns the inDimension, i.e. the dimension of the constructive parameter space.

Returns:

the inDimension

getOutDimension

public int getOutDimension()

Returns the outDimension, i.e. the dimension of the coordinate space.

Returns:

the outDimension