Class CAAT.PathUtil.LinearPath

Extends CAAT.PathUtil.PathSegment.

Defined in: LinearPath.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	CAAT.PathUtil.LinearPath()

Field Summary
Field Attributes	Field Name and Description
	newPosition spare holder for getPosition coordinate return.
	points A collection of points.

Fields borrowed from class CAAT.PathUtil.PathSegment:: bbox, color, length, parent

Method Summary
Method Attributes	Method Name and Description
<private>	__init()
	applyAsPath(director)
	endCurvePosition()
	finalPositionX() Returns final path segment point's x coordinate.
	getContour(iSize)
	getControlPoint(index)
	getPosition(time)
	getPositionFromLength(len)
	initialPositionX() Returns initial path segment point's x coordinate.
	numControlPoints() Get the number of control points.
	paint(director, bDrawHandles) Draws this path segment on screen.
	setFinalPosition(finalX, finalY) Set this path segment's ending position.
	setInitialPosition(x, y) Set this path segment's starting position.
	setPoint(point, index)
	setPoints(points)
	startCurvePosition()
	updatePath(point) Update this segments length and bounding box info.

Methods borrowed from class CAAT.PathUtil.PathSegment:: drawHandle, endPath, getBoundingBox, getLength, setColor, setParent, transform

Class Detail

CAAT.PathUtil.LinearPath()

Field Detail

newPosition

spare holder for getPosition coordinate return.

points

A collection of points.

Method Detail

<private> __init()

applyAsPath(director)

Parameters:
director

endCurvePosition()

{number} finalPositionX()

Returns final path segment point's x coordinate.

Returns:: {number}

getContour(iSize)

Parameters:
iSize

getControlPoint(index)

Parameters:
index

getPosition(time)

Parameters:
time

getPositionFromLength(len)

Parameters:
len

{number} initialPositionX()

Returns initial path segment point's x coordinate.

Returns:: {number}

{number} numControlPoints()

Get the number of control points. For this type of path segment, start and ending path segment points. Defaults to 2.

Returns:: {number}

paint(director, bDrawHandles)

Draws this path segment on screen. Optionally it can draw handles for every control point, in this case, start and ending path segment points.

Parameters:
director: {CAAT.Director}
bDrawHandles: {boolean}

setFinalPosition(finalX, finalY)

Set this path segment's ending position.

Parameters:
finalX: {number}
finalY: {number}

setInitialPosition(x, y)

Set this path segment's starting position.

Parameters:
x: {number}
y: {number}

setPoint(point, index)

Parameters:
point
index

setPoints(points)

Parameters:
points

startCurvePosition()

updatePath(point)

Update this segments length and bounding box info.

Parameters:
point

Classes

Class CAAT.PathUtil.LinearPath