javafx.scene.shape

Class Ellipse

java.lang.Object

Node

javafx.scene.shape.Shape

javafx.scene.shape.Ellipse

public class Ellipse
extends Shape

The Ellipse class creates a new ellipse with the specified size and location in pixels

import javafx.scene.shape.*;

Ellipse ellipse = new Ellipse(); {
ellipse.setCenterX(50.0f);
ellipse.setCenterY(50.0f);
ellipse.setRadiusX(50.0f);
ellipse.setRadiusY(25.0f);

Since:

JavaFX 2.0

Property Summary

Type	Property and Description
DoubleProperty	centerX Defines the horizontal position of the center of the ellipse in pixels.
DoubleProperty	centerY Defines the vertical position of the center of the ellipse in pixels.
DoubleProperty	radiusX Defines the width of the ellipse in pixels.
DoubleProperty	radiusY Defines the height of the ellipse in pixels.

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 DoubleProperty	centerX Defines the horizontal position of the center of the ellipse in pixels.
private DoubleProperty	centerY Defines the vertical position of the center of the ellipse in pixels.
private static int	NON_RECTILINEAR_TYPE_MASK
private DoubleProperty	radiusX Defines the width of the ellipse in pixels.
private DoubleProperty	radiusY Defines the height of the ellipse in pixels.
private Ellipse2D	shape

Fields inherited from class javafx.scene.shape.Shape

old_fill, old_stroke

Constructor Summary

Constructors

Constructor and Description
Ellipse() Creates an empty instance of Ellipse.
Ellipse(double radiusX, double radiusY) Creates an instance of Ellipse of the given size.
Ellipse(double centerX, double centerY, double radiusX, double radiusY) Creates an instance of Ellipse of the given position and size.

Method Summary

Modifier and Type	Method and Description
DoubleProperty	centerXProperty() Defines the horizontal position of the center of the ellipse in pixels.
DoubleProperty	centerYProperty() Defines the vertical position of the center of the ellipse in pixels.
(package private) StrokeLineJoin	convertLineJoin(StrokeLineJoin t)
private BaseBounds	doComputeGeomBounds(BaseBounds bounds, BaseTransform tx)
private Ellipse2D	doConfigShape()
private NGNode	doCreatePeer()
private void	doUpdatePeer()
double	getCenterX() Gets the value of the property centerX.
double	getCenterY() Gets the value of the property centerY.
double	getRadiusX() Gets the value of the property radiusX.
double	getRadiusY() Gets the value of the property radiusY.
DoubleProperty	radiusXProperty() Defines the width of the ellipse in pixels.
DoubleProperty	radiusYProperty() Defines the height of the ellipse in pixels.
void	setCenterX(double value) Sets the value of the property centerX.
void	setCenterY(double value) Sets the value of the property centerY.
void	setRadiusX(double value) Sets the value of the property radiusX.
void	setRadiusY(double value) Sets the value of the property radiusY.
java.lang.String	toString() Returns a string representation of this Ellipse object.

Methods inherited from class javafx.scene.shape.Shape

computeBounds, computeShapeBounds, computeShapeContains, 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

Property Detail

centerX

public final DoubleProperty centerXProperty

Defines the horizontal position of the center of the ellipse in pixels.

See Also:

getCenterX(), setCenterX(double)

centerY

public final DoubleProperty centerYProperty

Defines the vertical position of the center of the ellipse in pixels.

See Also:

getCenterY(), setCenterY(double)

radiusX

public final DoubleProperty radiusXProperty

Defines the width of the ellipse in pixels.

See Also:

getRadiusX(), setRadiusX(double)

radiusY

public final DoubleProperty radiusYProperty

Defines the height of the ellipse in pixels.

See Also:

getRadiusY(), setRadiusY(double)

Field Detail

shape

private final Ellipse2D shape

NON_RECTILINEAR_TYPE_MASK

private static final int NON_RECTILINEAR_TYPE_MASK

centerX

private DoubleProperty centerX

Defines the horizontal position of the center of the ellipse in pixels.

centerY

private DoubleProperty centerY

Defines the vertical position of the center of the ellipse in pixels.

radiusX

private final DoubleProperty radiusX

Defines the width of the ellipse in pixels.

radiusY

private final DoubleProperty radiusY

Defines the height of the ellipse in pixels.

Constructor Detail

Ellipse

public Ellipse()

Creates an empty instance of Ellipse.

Ellipse

public Ellipse(double radiusX,
               double radiusY)

Creates an instance of Ellipse of the given size.

Parameters:

radiusX - the horizontal radius of the ellipse in pixels

radiusY - the vertical radius of the ellipse in pixels

Ellipse

public Ellipse(double centerX,
               double centerY,
               double radiusX,
               double radiusY)

Creates an instance of Ellipse of the given position and size.

Parameters:

centerX - the horizontal position of the center of the ellipse in pixels

centerY - the vertical position of the center of the ellipse in pixels

radiusX - the horizontal radius of the ellipse in pixels

radiusY - the vertical radius of the ellipse in pixels

Method Detail

setCenterX

public final void setCenterX(double value)

Sets the value of the property centerX.

getCenterX

public final double getCenterX()

Gets the value of the property centerX.

centerXProperty

public final DoubleProperty centerXProperty()

Defines the horizontal position of the center of the ellipse in pixels.

See Also:

getCenterX(), setCenterX(double)

setCenterY

public final void setCenterY(double value)

Sets the value of the property centerY.

getCenterY

public final double getCenterY()

Gets the value of the property centerY.

centerYProperty

public final DoubleProperty centerYProperty()

Defines the vertical position of the center of the ellipse in pixels.

See Also:

getCenterY(), setCenterY(double)

setRadiusX

public final void setRadiusX(double value)

Sets the value of the property radiusX.

getRadiusX

public final double getRadiusX()

Gets the value of the property radiusX.

radiusXProperty

public final DoubleProperty radiusXProperty()

Defines the width of the ellipse in pixels.

See Also:

getRadiusX(), setRadiusX(double)

setRadiusY

public final void setRadiusY(double value)

Sets the value of the property radiusY.

getRadiusY

public final double getRadiusY()

Gets the value of the property radiusY.

radiusYProperty

public final DoubleProperty radiusYProperty()

Defines the height of the ellipse in pixels.

See Also:

getRadiusY(), setRadiusY(double)

doCreatePeer

private NGNode doCreatePeer()

convertLineJoin

StrokeLineJoin convertLineJoin(StrokeLineJoin t)

Overrides:

convertLineJoin in class Shape

doComputeGeomBounds

private BaseBounds doComputeGeomBounds(BaseBounds bounds,
                                       BaseTransform tx)

doConfigShape

private Ellipse2D doConfigShape()

doUpdatePeer

private void doUpdatePeer()

toString

public java.lang.String toString()

Returns a string representation of this Ellipse object.

Returns:

a string representation of this Ellipse object.