Print 
PDFAdds a new keyframe or marker to the named property at the specified time and returns the index of the new keyframe.time The time, in seconds, at which to a
Category Archives: PropertyBase object
valueAtTime()
The value of the named property as evaluated at the specified time.Note that the type of value returned is not made explicit; it will be of a different type
canVaryOverTime
When true, the named property can vary over timeļ¾that is, keyframe values or expressions can be written to this property.Boolean; read-only.
keySpatialAutoBezier()
Returns true if the specified keyframe has spatial auto-Bezier interpolation. This type of interpolation affectsthis keyframe only if keySpatialContinuous k
parentProperty
The property group that is the immediate parent of this property, or null if this PropertyBase is a layer.PropertyGroup object or null; read-only.
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
addProperty()
Creates and returns a PropertyBase object with the specified name, and adds it to this group.In general, you can only add properties to an indexed group a p
getSeparationFollower()
For a separated, multidimensional property, retrieves a specific follower property. For example, you can use this method on the Position property to access
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