igeo.gui
Class IPolyline

java.lang.Object
  igeo.gui.IPolyline

public class IPolyline
extends java.lang.Object

Polyline geometry to assist graphic classes of curves and surfaces.

Field Summary

boolean	closed
IVec[]	pts

Constructor Summary

IPolyline()

IPolyline(int num)

IPolyline(IVec[] pts)

IPolyline(IVecI pt1, IVecI pt2)

IPolyline(IVec pt1, IVec pt2)

Method Summary

void	append(IPolyline l)
void	append(IPolyline l, boolean reverseDir)
void	append(IVec[] pts2)
void	append(IVec[] pts2, boolean reverseDir)
void	close()
IVec[]	get()
IVec	get(int i)
boolean	isClosed()
int	num()
void	open()
void	set(int i, IVec pt)
void	set(int i, IVecI pt)

Methods inherited from class java.lang.Object

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

Field Detail

pts

public IVec[] pts

closed

public boolean closed

Constructor Detail

IPolyline

public IPolyline()

IPolyline

public IPolyline(int num)

IPolyline

public IPolyline(IVec[] pts)

IPolyline

public IPolyline(IVecI pt1,
                 IVecI pt2)

IPolyline

public IPolyline(IVec pt1,
                 IVec pt2)

Method Detail

num

public int num()

get

public IVec get(int i)

get

public IVec[] get()

set

public void set(int i,
                IVecI pt)

set

public void set(int i,
                IVec pt)

isClosed

public boolean isClosed()

close

public void close()

open

public void open()

append

public void append(IPolyline l)

append

public void append(IPolyline l,
                   boolean reverseDir)

append

public void append(IVec[] pts2)

append

public void append(IVec[] pts2,
                   boolean reverseDir)