org.eclipse.gef.geometry.planar

Class Path.Segment

java.lang.Object

org.eclipse.gef.geometry.planar.Path.Segment

Enclosing class:

Path

public static class Path.Segment
extends java.lang.Object

Representation for different types of Path.Segments.

See Also:

MOVE_TO, LINE_TO, QUAD_TO, CUBIC_TO

Field Summary

Fields

Modifier and Type	Field and Description
static int	CLOSE A CLOSE Path.Segment represents the link from the current position of a Path to the position of the last MOVE_TO Path.Segment.
static int	CUBIC_TO A CUBIC_TO Path.Segment represents a CubicCurve from the previous position of a Path to the Point at index 2 associated with the Path.Segment.
static int	LINE_TO A LINE_TO Path.Segment represents a Line from the previous position of a Path to the Point at index 0 associated with the Path.Segment.
static int	MOVE_TO A MOVE_TO Path.Segment represents a change of position while piecewise building a Path, without inserting a new curve.
static int	QUAD_TO A QUAD_TO Path.Segment represents a QuadraticCurve from the previous position of a Path to the Point at index 1 associated with the Path.Segment.

Constructor Summary

Constructors

Constructor and Description
Segment(int type, Point... points) Constructs a new Path.Segment of the given type.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
Path.Segment	getCopy() Returns a copy of this Path.Segment.
Point[]	getPoints() Returns a copy of the Points associated with this Path.Segment.
int	getType() Returns the type of this Path.Segment.
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

MOVE_TO

public static final int MOVE_TO

A MOVE_TO Path.Segment represents a change of position while piecewise building a Path, without inserting a new curve.

See Also:

Path.moveTo(double, double), Constant Field Values

LINE_TO

public static final int LINE_TO

A LINE_TO Path.Segment represents a Line from the previous position of a Path to the Point at index 0 associated with the Path.Segment.

See Also:

Path.lineTo(double, double), Constant Field Values

QUAD_TO

public static final int QUAD_TO

A QUAD_TO Path.Segment represents a QuadraticCurve from the previous position of a Path to the Point at index 1 associated with the Path.Segment. The Point at index 0 is used as the handle Point of the QuadraticCurve.

See Also:

Path.quadTo(double, double, double, double), Constant Field Values

CUBIC_TO

public static final int CUBIC_TO

A CUBIC_TO Path.Segment represents a CubicCurve from the previous position of a Path to the Point at index 2 associated with the Path.Segment. The Points at indices 0 and 1 are used as the handle Points of the CubicCurve.

See Also:

Path.cubicTo(double, double, double, double, double, double), Constant Field Values

CLOSE

public static final int CLOSE

A CLOSE Path.Segment represents the link from the current position of a Path to the position of the last MOVE_TO Path.Segment.

See Also:

Path.close(), Constant Field Values

Constructor Detail

Segment

public Segment(int type,
               Point... points)

Constructs a new Path.Segment of the given type. The passed-in Points are associated with this Path.Segment.

Parameters:

type - The type of the new Path.Segment. It is one of

• MOVE_TO
• LINE_TO
• QUAD_TO
• CUBIC_TO

points - the Points to associate with this Path.Segment

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getCopy

public Path.Segment getCopy()

Returns a copy of this Path.Segment. The associated Points are copied, too.

Returns:

a copy of this Path.Segment

getPoints

public Point[] getPoints()

Returns a copy of the Points associated with this Path.Segment.

Returns:

a copy of the Points associated with this Path.Segment.

getType

public int getType()

Returns the type of this Path.Segment.

Returns:

the type of this Path.Segment

See Also:

MOVE_TO, LINE_TO, QUAD_TO, CUBIC_TO

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object