comment

A descriptive comment for the layer.String; read/write.

calculateTransformFromPoints()

Calculates a transformation from a set of points in this layer.pointTopLeft The top left point coordinates in the form of an array, [x, y, z].pointTopRight

unitsText

The text description of the units in which the value is expressed.String; read-only.

setValueAtTime()

Sets the value of a keyframe at the specified time. Creates a new keyframe for the named property, if one does not currently exist for the specified time, a

font

The text layerメs font specified by its PostScript name.NOTE: If the text layer has different font settings for each character, this attribute returns the se

remove()

Deletes the specified layer from the composition.None.Nothing.

addNull()

Creates a new null layer and adds the AVLayer object to this collection. This is the same as choosing Layer > New > Null object.duration Optional, the lengt

CompItem object

The CompItem object represents a composition, and allows you to manipulate and get information about it.Access the objects by position index number in a pro

keyRoving()

Returns true if the specified keyframe is roving. The first and last keyframe in a property cannot rove; if youtry to set roving forone of these, the operat