com.visioglobe.libVisioDevKit

Class VgSRS

java.lang.Object

com.visioglobe.libVisioDevKit.VgReferenced

com.visioglobe.libVisioDevKit.VgSRS

Direct Known Subclasses:

VgGeoReferencedSRS, VgMetricSRS

public class VgSRS
extends VgReferenced

This abstract class is the superclass of all concrete SRS classes. SRS stands for Spatial Reference System, it describes the space and coordinate system in which positions are expressed. Reference counted.

See:

VgEngine::VgPosition

Method Summary

Methods

Modifier and Type	Method and Description
void	delete()
boolean	isGeoReferenced()

Methods inherited from class com.visioglobe.libVisioDevKit.VgReferenced

getNbReferences, ref, unref

Methods inherited from class java.lang.Object

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

Method Detail

delete

public void delete()

Overrides:

delete in class VgReferenced

isGeoReferenced

public boolean isGeoReferenced()

Returns:

True if this is a georeferenced SRS, false if it is a custom SRS, i.e a reference system where coordinates cannot be reprojected into a geographic reference system like WGS84.