49
JavaScript Reference
AVLayer object
49
AVLayer trackMatteType attribute
a p p . p r o j e c t . i t e m
( i nd e x ) .
l a y e r (
i n d e x
) . t r a ck M a t t e T y p e
Description
If this layer has a track matte, specifies the way the track matte is applied.
Type
A
T r a c k M a t t e T y p e
enumerated value; read/write. One of:
T r a c k M a t t e T y p e . A L P H A
T r a c k M a t t e T y p e . A L P H A _ I N V E R T E D
T r a c k M a t t e T y p e . L U M A
T r a c k M a t t e T y p e . L U M A _ I N V E R T E D
T r a c k M a t t e T y p e . N O _ T R A C K _ M A T T E
AVLayer width attribute
a p p . p r o j e c t . i t e m
( i nd e x ) .
l a y e r (
i n d e x
) . w i d t h
Description
The width of the layer in pixels.
Type
Floating-point; read-only.
Summary of Contents for 65009963 - After Effects CS4
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