Package mgui.geometry

Class Ellipse2D

java.lang.Object

mgui.geometry.Shape2D

mgui.geometry.Ellipse2D

All Implemented Interfaces:

java.lang.Cloneable, Shape, XMLObject

public class Ellipse2D
extends Shape2D

Represents an ellipse shape.

Since:

1.0

Version:

1.0

Author:

Andrew Reid

Nested Class Summary

Nested classes/interfaces inherited from interface mgui.interfaces.xml.XMLObject

XMLObject.XMLEncoding, XMLObject.XMLType

Constructor Summary

Constructors

Constructor	Description
Ellipse2D()	Creates an ellipse centered on (0,0) with uniform radius of 1.0.
Ellipse2D(org.jogamp.vecmath.Point2f center, org.jogamp.vecmath.Vector2f axis_a, float b)	Creates an ellipsed centered on center, with given "a" axis and perpendicular "b" axis of magnitude b.

Method Summary

Modifier and Type	Method	Description
org.jogamp.vecmath.Vector2f	getAxisA()
org.jogamp.vecmath.Vector2f	getAxisB()
org.jogamp.vecmath.Point2f	getCenter()
org.jogamp.vecmath.Point2f	getVertex(int i)
java.util.ArrayList<org.jogamp.vecmath.Point2f>	getVertices()
void	setAxisB(float b)
void	setVertices(java.util.ArrayList<org.jogamp.vecmath.Point2f> vertices)

Methods inherited from class mgui.geometry.Shape2D

clone, contains, getBounds, getCenterPt, getCoords, getDTD, getLocalName, getProximity, getProximityPoint, getShortXML, getSize, getVertices, getXML, getXML, getXMLSchema, handleXMLElementEnd, handleXMLElementStart, handleXMLString, setCoords, setVertices, transform, transform, writeXML, writeXML, writeXML

Methods inherited from class java.lang.Object

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

Constructor Details

Ellipse2D

public Ellipse2D()

Creates an ellipse centered on (0,0) with uniform radius of 1.0.

Ellipse2D

public Ellipse2D(org.jogamp.vecmath.Point2f center,
org.jogamp.vecmath.Vector2f axis_a,
float b)

Creates an ellipsed centered on center, with given "a" axis and perpendicular "b" axis of magnitude b.

Parameters:

center - Center point of ellipse

axis_a - Primary "a" axis

b - Magnitude of secondary "b" axis (perpendicular to a)

Method Details

getAxisA

public org.jogamp.vecmath.Vector2f getAxisA()

getAxisB

public org.jogamp.vecmath.Vector2f getAxisB()

getCenter

public org.jogamp.vecmath.Point2f getCenter()

setAxisB

public void setAxisB(float b)

getVertex

public org.jogamp.vecmath.Point2f getVertex(int i)

Specified by:

getVertex in class Shape2D

getVertices

public java.util.ArrayList<org.jogamp.vecmath.Point2f> getVertices()

Specified by:

getVertices in class Shape2D

setVertices

public void setVertices(java.util.ArrayList<org.jogamp.vecmath.Point2f> vertices)

Specified by:

setVertices in class Shape2D