setInterpolationTypeAtKey()

Sets the ムinメ and ムoutメ interpolation types for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returne

setSpatialAutoBezierAtKey()

Turns spatial auto-Bezier interpolation on or off for the specified keyframe.If the property value type is neither TwoD _SPATIAL nor ThreeD_SPATIAL, an exce

setTemporalAutoBezierAtKey()

Turns temporal auto-Bezier interpolation on or off for the specified keyframe. When this is turned on, it affects this keyframe only if keySpatialContinuous

setTemporalContinuousAtKey()

Turns temporal continuity on or off for the specified keyframe.When temporal continuity is turned on, it affects this keyframe only if the keyframe interpol

featherInterps

An array containing each feather pointメs radius interpolation type 0 for non-Hold feather points, 1 for Hold feather points .NOTE: Values are stored in the

isInterpolationTypeValid()

Returns true if the named property can be interpolated using the specified keyframe interpolation type.typeAKeyframeInterpolationType enumerated value; one

Shape object

The Shape object encapsulates information describing a shape in a shape layer, or the outline shape of a Mask.It is the value of the Mask Path AE properties

keyInInterpolationType()

Returns the ‘in’ interpolation type for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by the

keyOutInterpolationType()

Returns the outgoing interpolation type for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by

keySpatialAutoBezier()

Returns true if the specified keyframe has spatial auto-Bezier interpolation. This type of interpolation affectsthis keyframe only if keySpatialContinuous k