edu.neu.ccs.gui
Class ClosureMode

java.lang.Object
  edu.neu.ccs.gui.ClosureMode

public abstract class ClosureMode

extends Object

Class ClosureMode encapsulates the choices for the closure mode of a polygon or bezier cubic curve.

Class ClosureMode cannot be instantiated outside of its own package.

Since:

2.3

Version:

2.3

Field Summary

static ClosureMode	CLOSED CLOSED is the ClosureMode corresponding to a closed polygon or closed bezier curve, that is, limit(length) returns length.
static ClosureMode	OPEN OPEN is the ClosureMode corresponding to an open polygon or open bezier curve, that is, limit(length) returns (length - 1).

Constructor Summary

(package private)

ClosureMode() Default package-private constructor to prevent outside instantiation.

Method Summary

abstract int

limit(int length) Returns the limit index of a graphics computation as a function of the length of the associated vertex or tangent array.

Methods inherited from class java.lang.Object

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

Field Detail

CLOSED

public static final ClosureMode CLOSED

CLOSED is the ClosureMode corresponding to a closed polygon or closed bezier curve, that is, limit(length) returns length.

See Also:

OPEN

OPEN

public static final ClosureMode OPEN

OPEN is the ClosureMode corresponding to an open polygon or open bezier curve, that is, limit(length) returns (length - 1).

See Also:

CLOSED

Constructor Detail

ClosureMode

ClosureMode()

Default package-private constructor to prevent outside instantiation.

Method Detail

limit

public abstract int limit(int length)

Returns the limit index of a graphics computation as a function of the length of the associated vertex or tangent array.

Parameters:

length - the length of the associated vertex or tangent array

Returns:

the limit index of a graphics computation