Package curve.point

Class CtlPoint

java.lang.Object

curve.point.FCoords

curve.point.DPoint

curve.point.DPointWithID

curve.point.CtlPoint

All Implemented Interfaces:

Out

public class CtlPoint
extends DPointWithID
implements Out

The control points used by bezier curves todo: need to number points so can see whether shared

Field Summary

Fields

Modifier and Type	Field	Description
EndPoint	aep	associated end point
int	btype	symmetrical,smooth, independent
private static boolean	debug	todo
CtlPoint	oppCp	opposing control point
private Tr	t	t
private static String	zz	helps logging

Fields inherited from class curve.point.DPointWithID

id, lines, nextID, sid

Fields inherited from class curve.point.FCoords

fx, fy

Constructor Summary

Constructors

Constructor	Description
CtlPoint(int x, int y, EndPoint ep, Tr t)	Constructor
CtlPoint(int x, int y, EndPoint ep, CtlPoint cp, Tr t)	Constructor
CtlPoint(int fx, int fy, EndPoint ep, String sid, Tr t)	Constructor
CtlPoint(int fx, int fy, String sid, Tr t)	Constructor
CtlPoint(CtlPoint o, Tr t)	Constructor

Method Summary

Modifier and Type	Method	Description
void	addCurve(Line line)	dummy - no code todo add curve
(package private) void	deleteLine(Line line)	dummy no code todo
(package private) static void	log(String s)	link to Log.mes
void	moveBy(int fx, int fy)	move by
void	movePoint(int fx, int fy)	move Point
void	moveTo(int fx, int fy)	repositioning - moveto
String	out()	write to xxx file
String	toString()	to String

Methods inherited from class curve.point.DPointWithID

getAssociatedControlPoint, getID, getLineList, getSID, moveAssociatedControlPoint, movePointBy

Methods inherited from class curve.point.DPoint

draw, over, over, over1, rotateOver

Methods inherited from class curve.point.FCoords

getX, getY, setX, setXY, setY

Methods inherited from class java.lang.Object

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

Field Details

zz

private static String zz

helps logging

debug

private static boolean debug

todo

oppCp

public CtlPoint oppCp

opposing control point

aep

public EndPoint aep

associated end point

btype

public int btype

symmetrical,smooth, independent

t

private Tr t

t

Constructor Details

CtlPoint

public CtlPoint(int x,
 int y,
 EndPoint ep,
 Tr t)

Constructor

Parameters:

x - -

y - -

ep - - end point -> aep

t - -

CtlPoint

public CtlPoint(int fx,
 int fy,
 EndPoint ep,
 String sid,
 Tr t)

Constructor

Parameters:

fx - -

fy - -

ep - - end point -> aep

sid - -

t - -

CtlPoint

public CtlPoint(int fx,
 int fy,
 String sid,
 Tr t)

Constructor

Parameters:

fx - -

fy - -

sid - -

t - -

CtlPoint

public CtlPoint(int x,
 int y,
 EndPoint ep,
 CtlPoint cp,
 Tr t)

Constructor

Parameters:

x - -

y - -

ep - -

cp - -> oppCp

t - -

CtlPoint

public CtlPoint(CtlPoint o,
 Tr t)

Constructor

Parameters:

o - -

t - -

Method Details

log

static void log(String s)

link to Log.mes

Parameters:

s - - string to log.

addCurve

public void addCurve(Line line)

dummy - no code todo add curve

Overrides:

addCurve in class DPoint

Parameters:

line - - line to be added

movePoint

public void movePoint(int fx,
 int fy)

move Point

Overrides:

movePoint in class DPointWithID

Parameters:

fx - -

fy - -

deleteLine

void deleteLine(Line line)

dummy no code todo

Parameters:

line - -

moveTo

public void moveTo(int fx,
 int fy)

repositioning - moveto

Overrides:

moveTo in class DPoint

Parameters:

fx - -

fy - -

moveBy

public void moveBy(int fx,
 int fy)

move by

Overrides:

moveBy in class DPoint

Parameters:

fx - -

fy - -

toString

public String toString()

to String

Overrides:

toString in class DPointWithID

Returns:

for logging or decoration

out

public String out()

write to xxx file

Specified by:

out in interface Out

Returns:

control point definition