org.gvsig.geoprocess.algorithm.buffer

Class FieldDistance

java.lang.Object

org.gvsig.geoprocess.algorithm.buffer.AbstractDistance

org.gvsig.geoprocess.algorithm.buffer.FieldDistance

All Implemented Interfaces:

IDistance

public class FieldDistance
extends AbstractDistance

Computes a constant size of each geometry built

Field Summary

Fields inherited from class org.gvsig.geoprocess.algorithm.buffer.AbstractDistance

EARTH_RADIUS, feature, numberOfRings

Constructor Summary

Constructors

Constructor and Description
FieldDistance(int attributePosition)

Method Summary

Methods

Modifier and Type	Method and Description
double	getBufferDistance(IProjection projection, int distanceUnits, int mapUnits) Gets the distance using the specific method

Methods inherited from class org.gvsig.geoprocess.algorithm.buffer.AbstractDistance

getInInternalUnits, setFeature, setNumberOfRings

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldDistance

public FieldDistance(int attributePosition)

Method Detail

getBufferDistance

public double getBufferDistance(IProjection projection,
                       int distanceUnits,
                       int mapUnits)

Description copied from interface: IDistance

Gets the distance using the specific method

Parameters:

projection - Projection

distanceUnits - distance units

mapUnits - map units

Returns: