org.tridas.spatial
Class GMLPointSRSHandler

java.lang.Object
  org.tridas.spatial.GMLPointSRSHandler

public class GMLPointSRSHandler
extends Object

Helper class to take care of handling the srsName for coordinates. Where possible it will project points and handle axis order ambiguities.

Author:

pwb48

Nested Class Summary

static class

GMLPointSRSHandler.AxisOrder

Constructor Summary

GMLPointSRSHandler(net.opengis.gml.schema.PointType point)
Standard constructor.

Method Summary

net.opengis.gml.schema.PointType	getAsWGS84PointType() Get this point with the correct WGS84 srsName
GMLPointSRSHandler.AxisOrder	getAxisOrder() The correct order in which the axis should appear in gml:Pos
String	getEPSGCode()
String	getProjectionDescription()
String	getProjectionName()
Double	getWGS84LatCoord() Get the Y (latitude) coordinate for this location
Double	getWGS84LongCoord() Get the X (longitude) coordinate for this location
Boolean	hasSpecificProjection() Does this location have a known and useable projection?

Methods inherited from class java.lang.Object

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

Constructor Detail

GMLPointSRSHandler

public GMLPointSRSHandler(net.opengis.gml.schema.PointType point)
                   throws ProjectionException

Standard constructor. Takes a GML PointType.

Parameters:

point -

Throws:

ProjectionException

Method Detail

getProjectionName

public String getProjectionName()

getProjectionDescription

public String getProjectionDescription()

getEPSGCode

public String getEPSGCode()

hasSpecificProjection

public Boolean hasSpecificProjection()

Does this location have a known and useable projection?

Returns:

getWGS84LongCoord

public Double getWGS84LongCoord()

Get the X (longitude) coordinate for this location

Returns:

getWGS84LatCoord

public Double getWGS84LatCoord()

Get the Y (latitude) coordinate for this location

Returns:

getAxisOrder

public GMLPointSRSHandler.AxisOrder getAxisOrder()

The correct order in which the axis should appear in gml:Pos

Returns:

getAsWGS84PointType

public net.opengis.gml.schema.PointType getAsWGS84PointType()

Get this point with the correct WGS84 srsName

Returns: