Package curve.line

Class CubicLine

java.lang.Object

curve.line.Line

curve.line.CurvedLine

curve.line.CubicLine

All Implemented Interfaces:

Colour, Out

public class CubicLine
extends CurvedLine

Bezier cubic curve class

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Board	board	board
(package private) static boolean	debug	debug
(package private) static boolean	debug1	debug 1
(package private) static boolean	debugConstruct	debug construct
(package private) static boolean	debugDraw	debug draw
(package private) static boolean	debugOver	debug over
(package private) static boolean	debugplerp	debug plerp
(package private) DPoint	pp1	pp1
(package private) DPoint	pp2	pp2
(package private) DPoint	pp3	pp3
(package private) DPoint	pp4	pp4
(package private) DPoint	pp5	pp5
(package private) DPoint	pp6	pp6
(package private) static String	zz	zz

Fields inherited from class curve.line.CurvedLine

bias, Bt, curveLength, LUT_resolution, LUT_x, LUT_y, order, originalInterval, ppal, ratios, span_t, x_values, y_values

Fields inherited from class curve.line.Line

areas, colour, dirty, id, points, selected, sid, t, width

Constructor Summary

Constructors

Constructor	Description
CubicLine(DPoint[] points, Board board, Tr t)	construct a typical curve
CubicLine(DPoint[] points, String sid, Tr t)	construct a typical curve called from interpreter.drawLC

Method Summary

Modifier and Type	Method	Description
void	delete()	delete
void	draw(Graphics g, Board board, Tr t)	draw on screen
void	drawControlLines(Graphics g, Graphics2D g2)	draw control lines
void	drawPoints(Graphics g)	draw points on screen
DPoint	getEnd()	Get the last point in this curve
PltPoint	getPltPoint(double t)	get plot point
DPoint	getStart()	Get the first point in this curve
(package private) static void	log(String s)	link to Log.mes
String	out()	out to file
void	reverse()	Reverse this curve
String	toString()	to string

Methods inherited from class curve.line.CurvedLine

drawControlLines, getCurveLength, update

Methods inherited from class curve.line.Line

addArea, clearArea, clearAreas, clearSelected, cloneLine, drawLineSegment, flipSelected, getAreas, getColourIndex, getDirty, getID, getSID, isSelected, logPoints, returnPointIndex, setColourIndex, setDirty, setSelected

Methods inherited from class java.lang.Object

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

Field Details

zz

static String zz

zz

debugDraw

static boolean debugDraw

debug draw

debugConstruct

static boolean debugConstruct

debug construct

debug

static boolean debug

debug

debugOver

static boolean debugOver

debug over

debug1

static boolean debug1

debug 1

debugplerp

static boolean debugplerp

debug plerp

board

Board board

board

pp1

DPoint pp1

pp1

pp2

DPoint pp2

pp2

pp3

DPoint pp3

pp3

pp4

DPoint pp4

pp4

pp5

DPoint pp5

pp5

pp6

DPoint pp6

pp6

Constructor Details

CubicLine

public CubicLine(DPoint[] points,
 Board board,
 Tr t)

construct a typical curve

Parameters:

points - -

board - -

t - -

CubicLine

public CubicLine(DPoint[] points,
 String sid,
 Tr t)

construct a typical curve called from interpreter.drawLC

Parameters:

points - -

sid - -

t - -

Method Details

log

static void log(String s)

link to Log.mes

Parameters:

s - - string to log

getPltPoint

public PltPoint getPltPoint(double t)

get plot point

Specified by:

getPltPoint in class CurvedLine

Parameters:

t - -

Returns:

point

getStart

public DPoint getStart()

Get the first point in this curve

Overrides:

getStart in class CurvedLine

Returns:

first point todo check for null

getEnd

public DPoint getEnd()

Get the last point in this curve

Overrides:

getEnd in class CurvedLine

Returns:

last point

reverse

public void reverse()

Reverse this curve

Overrides:

reverse in class CurvedLine

drawPoints

public void drawPoints(Graphics g)

draw points on screen

Overrides:

drawPoints in class CurvedLine

Parameters:

g - -

draw

public void draw(Graphics g,
 Board board,
 Tr t)

draw on screen

Specified by:

draw in interface Colour

Specified by:

draw in class CurvedLine

Parameters:

g - -

board - -

t - -

drawControlLines

public void drawControlLines(Graphics g,
 Graphics2D g2)

draw control lines

Parameters:

g - -

g2 - -

delete

public void delete()

delete

Overrides:

delete in class CurvedLine

toString

public String toString()

to string

Specified by:

toString in interface Colour

Specified by:

toString in class CurvedLine

Returns:

string

out

public String out()

out to file

Specified by:

out in interface Out

Specified by:

out in class CurvedLine

Returns:

string