Top Description Fields Constructors Methods
jogamp.opengl.glu.nurbs

public Class Arc

extends Object
Class Inheritance
Trimming arc
Author
Tomas Hrasky

Field Summary

Modifier and TypeField and Description
public static final int
ARC_BOTTOM

Arc on bottom

public static final int
ARC_LEFT

Arc on left

public static final int
ARC_NONE

Side not specified

public static final int
ARC_RIGHT

Arc on right

private static final long
ARC_TAG

Arc type flag

public static final int
ARC_TOP

Arc on top

private static final long
BEZIER_TAG

Bezier type flag

private final BezierArc
bezierArc

Corresponding berizer type arc

public Arc
link

Arc link in linked list

pack-priv Arc
next

Next arc

pack-priv Arc
prev

Previous arc

public PwlArc
pwlArc

Corresponding picewise-linear arc

private static final long
TAIL_TAG

Tail type tag

private long
type

Arc type

Constructor Summary

AccessConstructor and Description
public
Arc(final int
which side doeas this arc form
side)

Makes new arc at specified side

Method Summary

Modifier and TypeMethod and Description
public Arc

Returns:

this
append(final Arc
arc to be append
jarc)

Appends arc to the list

public boolean

Returns:

true
check()

Unused

public void
clearitail()

Unsets tail tag

public void
clearmark()

Cleans arc_tag flag

private void
clearside()

Unsets side

public boolean

Returns:

is tail
getitail()

Returns whether arc is marked tail

public float[]

Returns:

head coords
head()

Returns head of linked list coords

public boolean

Returns:

is arc marked with arc_tag
ismarked()

Returns whether arc is marked with arc_tag

public void
setbezier()

Sets bezier type flag

public void
setitail()

sets tail tag

public void
setmark()

Sets arc_tag flag

private void
setside(final int
arc side
side)

Sets side the arc is at

public float[]

Returns:

tail coords
tail()

Returns tail of linked list coords

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

ARC_BOTTOMback to summary
public static final int ARC_BOTTOM

Arc on bottom

ARC_LEFTback to summary
public static final int ARC_LEFT

Arc on left

ARC_NONEback to summary
public static final int ARC_NONE

Side not specified

ARC_RIGHTback to summary
public static final int ARC_RIGHT

Arc on right

ARC_TAGback to summary
private static final long ARC_TAG

Arc type flag

ARC_TOPback to summary
public static final int ARC_TOP

Arc on top

BEZIER_TAGback to summary
private static final long BEZIER_TAG

Bezier type flag

bezierArcback to summary
private final BezierArc bezierArc

Corresponding berizer type arc

nextback to summary
pack-priv Arc next

Next arc

prevback to summary
pack-priv Arc prev

Previous arc

pwlArcback to summary
public PwlArc pwlArc

Corresponding picewise-linear arc

TAIL_TAGback to summary
private static final long TAIL_TAG

Tail type tag

typeback to summary
private long type

Arc type

Constructor Detail

Arcback to summary
public Arc(final int side)

Makes new arc at specified side

Parameters
side:int

which side doeas this arc form

Method Detail

appendback to summary
public Arc append(final Arc jarc)

Appends arc to the list

Parameters
jarc:Arc

arc to be append

Returns:Arc

this

checkback to summary
public boolean check()

Unused

Returns:boolean

true

clearitailback to summary
public void clearitail()

Unsets tail tag

clearmarkback to summary
public void clearmark()

Cleans arc_tag flag

clearsideback to summary
private void clearside()

Unsets side

getitailback to summary
public boolean getitail()

Returns whether arc is marked tail

Returns:boolean

is tail

headback to summary
public float[] head()

Returns head of linked list coords

Returns:float[]

head coords

ismarkedback to summary
public boolean ismarked()

Returns whether arc is marked with arc_tag

Returns:boolean

is arc marked with arc_tag

setbezierback to summary
public void setbezier()

Sets bezier type flag

setitailback to summary
public void setitail()

sets tail tag

setmarkback to summary
public void setmark()

Sets arc_tag flag

setsideback to summary
private void setside(final int side)

Sets side the arc is at

Parameters
side:int

arc side

tailback to summary
public float[] tail()

Returns tail of linked list coords

Returns:float[]

tail coords