org.kabeja.dxf.helpers
Class HatchLineSegment

java.lang.Object
  org.kabeja.dxf.helpers.HatchLineSegment

public class HatchLineSegment
extends java.lang.Object

Author:

Field Summary

protected double	angle
protected double	currentLength
protected Vector	direction
protected int	index
protected double	l
protected double	length
protected ParametricLine	line
protected double[]	pattern
protected Point	startPoint
protected double	totalLength

Constructor Summary

HatchLineSegment(ParametricLine line, double length, double startLength, double[] pattern)

HatchLineSegment(Point startPoint, double angle, double length)

HatchLineSegment(Point startPoint, Vector direction, double length)

Method Summary

double	getLength()
Point	getPoint(double offset)
Point	getPointAt(double para)
Point	getStartPoint()
boolean	hasNext()
protected void	initialize(double startLength)
boolean	isSolid()
double	next()

Methods inherited from class java.lang.Object

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

Field Detail

startPoint

protected Point startPoint

direction

protected Vector direction

angle

protected double angle

totalLength

protected double totalLength

length

protected double length

currentLength

protected double currentLength

pattern

protected double[] pattern

l

protected double l

index

protected int index

line

protected ParametricLine line

Constructor Detail

HatchLineSegment

public HatchLineSegment(Point startPoint,
                        double angle,
                        double length)

Parameters:

startPoint -

angle - the angle in degrees

HatchLineSegment

public HatchLineSegment(Point startPoint,
                        Vector direction,
                        double length)

HatchLineSegment

public HatchLineSegment(ParametricLine line,
                        double length,
                        double startLength,
                        double[] pattern)

Method Detail

getStartPoint

public Point getStartPoint()

getLength

public double getLength()

getPoint

public Point getPoint(double offset)

getPointAt

public Point getPointAt(double para)

hasNext

public boolean hasNext()

next

public double next()

initialize

protected void initialize(double startLength)

isSolid

public boolean isSolid()