MOAIAnimCurve Class Reference

Inheritance diagram for MOAIAnimCurve:

Function List
	getValueAtTime
	getValueRange
	setKey
Function List inherited from MOAINode
	clearAttrLink
	clearNodeLink
	forceUpdate
	getAttr
	getAttrLink
	getNodeState
	moveAttr
	scheduleUpdate
	seekAttr
	setAttrLink
	setAttr
	setNodeLink
Function List inherited from MOAIInstanceEventSource
	getListener
	setListener

Additional Inherited Members
Function List inherited from MOAIAnimCurveBase
	getLength
	reserveKeys
	setWrapMode

Function Documentation

getValueAtTime

Return the interpolated value given a point in time along the curve. This does not change the curve's built in TIME attribute (it simply performs the requisite computation on demand).

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function getValueAtTime ( MOAIAnimCurve self, number time )

Parameters

MOAIAnimCurve	self
number	time

Returns

number value

getValueRange

Returns the minimum and maximum values in the given time range.

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function getValueRange ( MOAIAnimCurve self, number start, number end )

Parameters

MOAIAnimCurve	self
number	start time
number	end time

Returns

number min, number max

setKey

Initialize a key frame at a given time with a give value. Also set the transition type between the specified key frame and the next key frame.

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function setKey ( MOAIAnimCurve self, number index, number time, number value [, number mode, number weight ] )

Parameters

MOAIAnimCurve	self
number	index Index of the keyframe.
number	time Location of the key frame along the curve.
number	value Value of the curve at time.
number	mode Optional. The ease mode. One of MOAIEaseType.EASE_IN, MOAIEaseType.EASE_OUT, MOAIEaseType.FLAT MOAIEaseType.LINEAR, MOAIEaseType.SMOOTH, MOAIEaseType.SOFT_EASE_IN, MOAIEaseType.SOFT_EASE_OUT, MOAIEaseType.SOFT_SMOOTH. Defaults to MOAIEaseType.SMOOTH.
number	weight Optional. Blends between chosen ease type (of any) and a linear transition. Defaults to 1.

Returns

nil