Package com.storedobject.svg

Class Ellipse

java.lang.Object

com.storedobject.svg.Node<Ellipse>

com.storedobject.svg.Element<Ellipse>

com.storedobject.svg.Ellipse

All Implemented Interfaces:

Serializable

public class Ellipse
extends Element<Ellipse>

Represents an SVG ellipse.

Author:

Syam

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.storedobject.svg.Element

styles, tag

Fields inherited from class com.storedobject.svg.Node

NUMERIC_PRECISION, x1, x2, y1, y2

Constructor Summary

Constructors

Constructor	Description
Ellipse()	Constructor.
Ellipse(double rx, double ry)	Constructor.
Ellipse(double cx, double cy, double rx, double ry)	Constructor.
Ellipse(Point center)	Constructor.
Ellipse(Point center, double rx, double ry)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected String	attributes()	Retrieves a string representation of the node's attributes.
Ellipse	center(double cx, double cy)	Set the center.
Ellipse	center(Point center)	Set the center.
protected void	compute()	This method is invoked to perform any necessary computations just before the SVG content is generated.
Point	getCenter()	Get the center point.
double	getCenterX()	Get the center X coordinate.
double	getCenterY()	Get the center Y coordinate.
double	getRadiusX()	Get the radius X.
double	getRadiusY()	Get the radius Y.
static Ellipse	of(double rx, double ry)	Create an ellipse at (rx, ry).
static Ellipse	of(double cx, double cy, double rx, double ry)	Create an ellipse.
static Ellipse	of(Point center, double rx, double ry)	Create an ellipse.
Ellipse	radius(double rx, double ry)	Set the radius.
void	setCenter(double cx, double cy)	Set the center.
void	setCenter(Point center)	Set the center.
void	setRadius(double rx, double ry)	Set the radius.

Methods inherited from class com.storedobject.svg.Element

getStyles, styles, tag

Methods inherited from class com.storedobject.svg.Node

copy, createDocument, equals, escapeXml, extraContent, flipHorizontally, flipHorizontallyAroundOrigin, flipVertically, flipVerticallyAroundOrigin, getCoordinates, getId, getMargin, getSvg, hashCode, id, ID, IDValue, innerContent, moveTo, moveTo, rotate, rotateAround, rotateAround, rotateAroundCenter, scale, scale, scaleHeightTo, scaleTo, scaleWidthTo, toString, toString, transform, translate, translate

Methods inherited from class java.lang.Object

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

Constructor Details

Ellipse

public Ellipse(Point center,
 double rx,
 double ry)

Constructor.

Parameters:

center - Center point.

rx - Radius X.

ry - Radius Y.

Ellipse

public Ellipse(double cx,
 double cy,
 double rx,
 double ry)

Constructor.

Parameters:

cx - Center X coordinate.

cy - Center Y coordinate.

rx - Radius X.

ry - Radius Y.

Ellipse

public Ellipse(double rx,
 double ry)

Constructor.

Parameters:

rx - Radius X.

ry - Radius Y.

Ellipse

public Ellipse(Point center)

Constructor.

Parameters:

center - Center point.

Ellipse

public Ellipse()

Constructor.

Method Details

setCenter

public void setCenter(Point center)

Set the center.

Parameters:

center - Center point.

setCenter

public void setCenter(double cx,
 double cy)

Set the center.

Parameters:

cx - Center X coordinate.

cy - Center Y coordinate.

getCenter

public Point getCenter()

Get the center point.

Returns:

Center point.

getCenterX

public double getCenterX()

Get the center X coordinate.

Returns:

Center X coordinate.

getCenterY

public double getCenterY()

Get the center Y coordinate.

Returns:

Center Y coordinate.

setRadius

public void setRadius(double rx,
 double ry)

Set the radius.

Parameters:

rx - Radius X.

ry - Radius Y.

getRadiusX

public double getRadiusX()

Get the radius X.

Returns:

Radius X.

getRadiusY

public double getRadiusY()

Get the radius Y.

Returns:

Radius Y.

of

public static Ellipse of(Point center,
 double rx,
 double ry)

Create an ellipse.

Parameters:

center - Center point.

rx - Radius X.

ry - Radius Y.

Returns:

Ellipse.

of

public static Ellipse of(double cx,
 double cy,
 double rx,
 double ry)

Create an ellipse.

Parameters:

cx - Center X coordinate.

cy - Center Y coordinate.

rx - Radius X.

ry - Radius Y.

Returns:

Ellipse.

of

public static Ellipse of(double rx,
 double ry)

Create an ellipse at (rx, ry).

Parameters:

rx - Radius X.

ry - Radius Y.

Returns:

Ellipse.

center

public Ellipse center(Point center)

Set the center.

Parameters:

center - Center point.

Returns:

Self.

center

public Ellipse center(double cx,
 double cy)

Set the center.

Parameters:

cx - Center X coordinate.

cy - Center Y coordinate.

Returns:

Self.

radius

public Ellipse radius(double rx,
 double ry)

Set the radius.

Parameters:

rx - Radius X.

ry - Radius Y.

Returns:

Self.

compute

protected void compute()

Description copied from class: Node

This method is invoked to perform any necessary computations just before the SVG content is generated.

Note: At least coordinates values should be set here properly.

Overrides:

compute in class Node<Ellipse>

attributes

protected String attributes()

Description copied from class: Node

Retrieves a string representation of the node's attributes. This method is typically overridden by subclasses to provide specific attributes corresponding to the node's state or properties. By default, this method returns null if no attributes are defined.

Overrides:

attributes in class Node<Ellipse>

Returns:

A string representing the attributes of the node, or null if no attributes are defined.