org.geotools.referencing.cs
Class DefaultSphericalCS

java.lang.Object
  org.geotools.referencing.wkt.Formattable
      org.geotools.referencing.AbstractIdentifiedObject
          org.geotools.referencing.cs.AbstractCS
              org.geotools.referencing.cs.DefaultSphericalCS

All Implemented Interfaces:

org.opengis.referencing.cs.CoordinateSystem, org.opengis.referencing.IdentifiedObject, java.io.Serializable, org.opengis.referencing.cs.SphericalCS

public class DefaultSphericalCS

extends AbstractCS

implements org.opengis.referencing.cs.SphericalCS

A three-dimensional coordinate system with one distance measured from the origin and two angular coordinates. Not to be confused with an ellipsoidal coordinate system based on an ellipsoid "degenerated" into a sphere. A shall have three axis.

Used with CRS type(s)

Geocentric, Engineering

Since:

2.1

Version:

$Id: DefaultSphericalCS.java 17672 2006-01-19 00:25:55Z desruisseaux $

Author:

Martin Desruisseaux

See Also:

Serialized Form

Field Summary

static DefaultSphericalCS

GEOCENTRIC A three-dimensional spherical CS with longitude, latitude, radius axis.

Fields inherited from class org.geotools.referencing.AbstractIdentifiedObject

EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR

Fields inherited from interface org.opengis.referencing.IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Constructor Summary

DefaultSphericalCS(java.util.Map properties, org.opengis.referencing.cs.CoordinateSystemAxis axis0, org.opengis.referencing.cs.CoordinateSystemAxis axis1, org.opengis.referencing.cs.CoordinateSystemAxis axis2)
Constructs a three-dimensional coordinate system from a set of properties.

DefaultSphericalCS(org.opengis.referencing.cs.SphericalCS cs)
Constructs a new coordinate system with the same values than the specified one.

DefaultSphericalCS(java.lang.String name, org.opengis.referencing.cs.CoordinateSystemAxis axis0, org.opengis.referencing.cs.CoordinateSystemAxis axis1, org.opengis.referencing.cs.CoordinateSystemAxis axis2)
Constructs a three-dimensional coordinate system from a name.

Method Summary

protected boolean

isCompatibleDirection(org.opengis.referencing.cs.AxisDirection direction) Returns if the specified axis direction is allowed for this coordinate system.

Methods inherited from class org.geotools.referencing.cs.AbstractCS

distance, equals, formatWKT, getAxis, getDimension, hashCode, isCompatibleUnit, standard, swapAndScaleAxis

Methods inherited from class org.geotools.referencing.AbstractIdentifiedObject

asSet, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, nameMatches, nameMatches

Methods inherited from class org.geotools.referencing.wkt.Formattable

toString, toWKT, toWKT, toWKT

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opengis.referencing.cs.CoordinateSystem

getAxis, getDimension

Methods inherited from interface org.opengis.referencing.IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Field Detail

GEOCENTRIC

public static DefaultSphericalCS GEOCENTRIC

A three-dimensional spherical CS with longitude, latitude, radius axis.

See Also:

DefaultCartesianCS.GEOCENTRIC

Constructor Detail

DefaultSphericalCS

public DefaultSphericalCS(java.lang.String name,
                          org.opengis.referencing.cs.CoordinateSystemAxis axis0,
                          org.opengis.referencing.cs.CoordinateSystemAxis axis1,
                          org.opengis.referencing.cs.CoordinateSystemAxis axis2)

Constructs a three-dimensional coordinate system from a name.

Parameters:

name - The coordinate system name.

axis0 - The first axis.

axis1 - The second axis.

axis2 - The third axis.

DefaultSphericalCS

public DefaultSphericalCS(org.opengis.referencing.cs.SphericalCS cs)

Constructs a new coordinate system with the same values than the specified one. This copy constructor provides a way to wrap an arbitrary implementation into a Geotools one or a user-defined one (as a subclass), usually in order to leverage some implementation-specific API. This constructor performs a shallow copy, i.e. the properties are not cloned.

Since:

2.2

DefaultSphericalCS

public DefaultSphericalCS(java.util.Map properties,
                          org.opengis.referencing.cs.CoordinateSystemAxis axis0,
                          org.opengis.referencing.cs.CoordinateSystemAxis axis1,
                          org.opengis.referencing.cs.CoordinateSystemAxis axis2)

Constructs a three-dimensional coordinate system from a set of properties. The properties map is given unchanged to the super-class constructor.

Parameters:

properties - Set of properties. Should contains at least "name".

axis0 - The first axis.

axis1 - The second axis.

axis2 - The third axis.

Method Detail

isCompatibleDirection

protected boolean isCompatibleDirection(org.opengis.referencing.cs.AxisDirection direction)

Returns if the specified axis direction is allowed for this coordinate system. The default implementation accepts all directions except temporal ones (i.e. FUTURE and PAST).

Overrides:

isCompatibleDirection in class AbstractCS