removeKey()

Removes the specified keyframe from the named property. If no keyframe with the specified index exists, generates an exception and displays an error.When a

propertyGroup()

Gets the PropertyGroup object for an ancestor group of this property at a specified level of the parent-child hierarchy.countUp Optional. The number of leve

separationLeader

The original multidimensional property for this separated follower. For example, if the current property is Y Position, this attributeメs value points to the

setValueAtKey()

Finds the specified keyframe and sets its value.If the named property has no keyframes, or no keyframe with the specified index, this method generates an ex

MaskPropertyGroup object

The MaskPropertyGroup object encapsulates mask attributes in a layer.ユ MaskPropertyGroup is a subclass of PropertyGroup. All methods and attributes of Prope

keyOutTemporalEase()

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

isModified

When true, this property has been changed since its creation.Boolean; read-only.

isSeparationLeader

When true, the property is multidimensional and can be separated. For example, the Position property has this attribute set to true.NOTE: The original, cons

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

remove()

Removes this property from its parent group. If this is a property group, it removes the child properties as well.This method is valid only for children of