org.geotools.referencing.cs
Class DefaultPolarCS

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

All Implemented Interfaces:

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

public class DefaultPolarCS

extends AbstractCS

implements org.opengis.referencing.cs.PolarCS

A two-dimensional coordinate system in which position is specified by the distance from the origin and the angle between the line from the origin to a point and a reference direction. A shall have two axis.

Used with CRS type(s)

Engineering

Since:

2.1

Version:

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

Author:

Martin Desruisseaux

See Also:

DefaultCylindricalCS, Serialized Form

Field Summary

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

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

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

DefaultPolarCS(java.lang.String name, org.opengis.referencing.cs.CoordinateSystemAxis axis0, org.opengis.referencing.cs.CoordinateSystemAxis axis1)
Constructs a two-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

Constructor Detail

DefaultPolarCS

public DefaultPolarCS(org.opengis.referencing.cs.PolarCS 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

DefaultPolarCS

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

Constructs a two-dimensional coordinate system from a name.

Parameters:

name - The coordinate system name.

axis0 - The first axis.

axis1 - The second axis.

DefaultPolarCS

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

Constructs a two-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.

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