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objGetOverlayData

Syntax (objGetOverlayData obj overlayID attrib)
Arguments obj: The spaceobject the overlay is on
overlayID: The ID of the overlay
attrib: Named data to retrieve
Returns data
Category spaceObject functions, Overlay functions
Description Retrieves dynamic data from an overlay on an object.

Example

(objGetOverlayData gSource aOverlayID 'dataField)

Retrieves the data named “dataField” on the overlay, if called in the overlay itself.

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