com.esri.arcgis.geometry
Interface IPrimeMeridian

All Superinterfaces:

ISpatialReferenceInfo, Serializable

All Known Implementing Classes:

PrimeMeridian

public interface IPrimeMeridian
extends ISpatialReferenceInfo, Serializable

Provides access to members that control the properties of all prime meridians.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

double

getLongitude() The longitude value of this prime meridian.

Methods inherited from interface com.esri.arcgis.geometry.ISpatialReferenceInfo

getAbbreviation, getAlias, getFactoryCode, getName, getRemarks

Method Detail

getLongitude

double getLongitude()
                    throws IOException,
                           AutomationException

The longitude value of this prime meridian.

Description

Returns the longitude value of a prime meridian. The longitude value is defined in degrees relative to Greenwich.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:

The longitude

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.