Class Ellipse

Defined in: primitives.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	Ellipse(centerPoint, width, height) Approximate an ellipse through 4 bezier curves, one for each quadrant

Field Summary
Field Attributes	Field Name and Description
	bottomLeftCurve Bottom left CubicCurve
	bottomRightCurve Bottom right CubicCurve
	centerPoint The center Point
<inner>	EToBConst "THE" constant
	matrix The matrix array
<inner>	offsetHeight Height offset
<inner>	offsetWidth Width offset
	oType Oject type used for JSON deserialization
	style The Style used
	topLeftCurve Top left CubicCurve
	topRightCurve Top right CubicCurve

Method Summary
Method Attributes	Method Name and Description
	clone()
	contains(x, y)
	equals(anotherEllipse)
	getBounds()
	getPoints()
<static>	Ellipse.load(o) Creates a new {Ellipse} out of JSON parsed object
	near(x, y, radius)
	paint(context)
	toString()
	toSVG()
	transform(matrix)

Class Detail

Ellipse(centerPoint, width, height)

Approximate an ellipse through 4 bezier curves, one for each quadrant
Author: Zack Newsham .

Parameters:
{Point} centerPoint: - the center point of the ellipse
{Number} width: - the width of the ellipse
{Number} height: - the height of the ellipse

See:: http://www.codeguru.com/cpp/g-m/gdi/article.php/c131; http://www.tinaja.com/glib/ellipse4.pdf

Field Detail

bottomLeftCurve

Bottom left CubicCurve

bottomRightCurve

Bottom right CubicCurve

centerPoint

The center Point

<inner> EToBConst

"THE" constant

matrix

The matrix array

<inner> offsetHeight

Height offset

<inner> offsetWidth

Width offset

oType

Oject type used for JSON deserialization

style

The Style used

topLeftCurve

Top left CubicCurve

topRightCurve

Top right CubicCurve

Method Detail

clone()

contains(x, y)

Parameters:
x
y

equals(anotherEllipse)

Parameters:
anotherEllipse

getBounds()

getPoints()

<static> {Ellipse} Ellipse.load(o)

Creates a new {Ellipse} out of JSON parsed object
Author: Alex Gheorghiu .

Parameters:
{JSONObject} o: - the JSON parsed object

Returns:: {Ellipse} a newly constructed Ellipse

near(x, y, radius)

Parameters:
x
y
radius

paint(context)

Parameters:
context

toString()

toSVG()

Author: Alex Gheorghiu .

See:: http://www.w3.org/TR/SVG/paths.html#PathDataCubicBezierCommands

transform(matrix)

Parameters:
matrix

Classes

Class Ellipse