javafx.scene.shape

Class Polygon

java.lang.Object

Node

javafx.scene.shape.Shape

javafx.scene.shape.Polygon

public class Polygon
extends Shape

Creates a polygon, defined by an array of x,y coordinates. The Polygon class is similar to the Polyline class, except that the Polyline class is not automatically closed.

import javafx.scene.shape.*;

Polygon polygon = new Polygon();
polygon.getPoints().addAll(new Double[]{
    0.0, 0.0,
    20.0, 10.0,
    10.0, 20.0 });

Since:

JavaFX 2.0

Property Summary

Properties inherited from class javafx.scene.shape.Shape

fillProperty, smoothProperty, strokeDashOffsetProperty, strokeLineCapProperty, strokeLineJoinProperty, strokeMiterLimitProperty, strokeProperty, strokeTypeProperty, strokeWidthProperty

Field Summary

Fields

Modifier and Type	Field and Description
private <any>	points Defines the coordinates of the polygon vertices.
private Path2D	shape

Fields inherited from class javafx.scene.shape.Shape

old_fill, old_stroke

Constructor Summary

Constructors

Constructor and Description
Polygon() Creates an empty instance of Polygon.
Polygon(double... points) Creates a new instance of Polygon.

Method Summary

Modifier and Type	Method and Description
private BaseBounds	doComputeGeomBounds(BaseBounds bounds, BaseTransform tx)
private Path2D	doConfigShape()
private NGNode	doCreatePeer()
private void	doUpdatePeer()
<any>	getPoints() Gets the coordinates of the Polygon vertices.
java.lang.String	toString() Returns a string representation of this Polygon object.

Methods inherited from class javafx.scene.shape.Shape

computeBounds, computeShapeBounds, computeShapeContains, convertLineJoin, fillProperty, getClassCssMetaData, getCssMetaData, getFill, getMode, getStroke, getStrokeDashArray, getStrokeDashOffset, getStrokeLineCap, getStrokeLineJoin, getStrokeMiterLimit, getStrokeType, getStrokeWidth, intersect, isSmooth, setFill, setMode, setShapeChangeListener, setSmooth, setStroke, setStrokeDashOffset, setStrokeLineCap, setStrokeLineJoin, setStrokeMiterLimit, setStrokeType, setStrokeWidth, smoothProperty, strokeDashOffsetProperty, strokeLineCapProperty, strokeLineJoinProperty, strokeMiterLimitProperty, strokeProperty, strokeTypeProperty, strokeWidthProperty, subtract, union

Methods inherited from class java.lang.Object

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

Field Detail

shape

private final Path2D shape

points

private final <any> points

Defines the coordinates of the polygon vertices.

Constructor Detail

Polygon

public Polygon()

Creates an empty instance of Polygon.

Polygon

public Polygon(double... points)

Creates a new instance of Polygon.

Parameters:

points - the coordinates of the polygon vertices

Method Detail

getPoints

public final <any> getPoints()

Gets the coordinates of the Polygon vertices.

Returns:

An observable list of vertices of this Polygon

doCreatePeer

private NGNode doCreatePeer()

doComputeGeomBounds

private BaseBounds doComputeGeomBounds(BaseBounds bounds,
                                       BaseTransform tx)

doConfigShape

private Path2D doConfigShape()

doUpdatePeer

private void doUpdatePeer()

toString

public java.lang.String toString()

Returns a string representation of this Polygon object.

Returns:

a string representation of this Polygon object.