Package org.gvsig.dwg.lib.util

Class ArcFromBulgeCalculator

java.lang.Object

org.gvsig.dwg.lib.util.ArcFromBulgeCalculator

public class ArcFromBulgeCalculator
extends Object

This class calculates an arc given by a start and end points and a bulge

Author:

jmorell

Constructor Summary

Constructors

Constructor	Description
ArcFromBulgeCalculator(double[] p1, double[] p2, double bulge)	This method calculates an arc given by a start and end points and a bulge

Method Summary

Modifier and Type	Method	Description
Vector	getCentralPoint()	Method that allows to obtain a set of points located in the central zone of this arc object
Vector	getPoints(double inc)	This method calculates an arc in a Gis geometry model.

Methods inherited from class java.lang.Object

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

Constructor Details

ArcFromBulgeCalculator

public ArcFromBulgeCalculator(double[] p1,
 double[] p2,
 double bulge)

This method calculates an arc given by a start and end points and a bulge

Parameters:

p1 - Start point of the arc given by a Point2D

p2 - End point of the arc given by a Point2D

bulge - Bulge of the arc given by a double value

Method Details

getPoints

public Vector getPoints(double inc)

This method calculates an arc in a Gis geometry model. This arc is represented in this model by a Vector of Point2D. The distance between points in the arc is given as an argument

Parameters:

inc - Distance between points in the arc

Returns:

Vector Vector with the set of Point2D that represents the arc

getCentralPoint

public Vector getCentralPoint()

Method that allows to obtain a set of points located in the central zone of this arc object