Property object

The Property object contains value, keyframe, and expression information about a particular AE property of a layer. An AE property is an value, often animat

isInterpolationTypeValid()

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

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

keyTemporalAutoBezier()

Returns true if the specified keyframe has temporal auto-Bezier interpolation.Temporal auto-Bezier interpolation affects this keyframe only if the keyframe

keyTemporalContinuous()

Returns true if the specified keyframe has temporal continuity.Temporal continuity affects this keyframe only if keyframe interpolation type is KeyframeInte

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