True if the value of the name attribute has been set explicitly, rather than automatically from the source.Boolean; read-only.
Tag Archives: attribute
alphaMode
The alphaMode attribute of footageSource defines how the alpha information in the footage is to be interpreted.If hasAlpha is false, this attribute has no r
duplicate()
If this property is a child of an indexed group, creates and returns a new PropertyBase object with the same attribute values as this one.If this property i
onError
The name of a callback function that is called when an error occurs. By creating a function and assigning it to this attribute, you can respond to errors sy
expressionEnabled
When true, the named property uses its associated expression to generate a value. When false, the keyframe information or static value of the property is us
featherSegLocs
Anarray containing each feather pointﾒs mask path segment number section of the mask path between vertices, numbered starting at 0 .NOTE: Values are stored
setProxyWithSequence()
Sets a sequence of files as the proxy of this AVItem, with the option of forcing alphabetical order. Loads the specified file sequence into a new FileSource
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
strokeWidth
The text layerﾒs stroke thickness in pixels. NOTE: If the text layer has different stroke width settings for each character, this attribute returns the sett
addFolder()
Creates a new folder. Creates and returns a new FolderItem object and adds it to this collection.If the ItemCollection belongs to the project or the root fo