pcGetStretchDefn

pcGetStretchDefn(
d_objectId
) 
=> d_StretchId / nil

Description

Returns the identifier for a stretch parameter.

You must have defined this line as a stretch control line.

Arguments

d_objectId

The database ID of the line with the stretch parameter.

Value Returned

d_StretchId	Group ID used to record details of the stretch control line.
nil	Returned if a stretch control line is not defined.

Examples

stretch = pcGetStretchDefn( stretchline )

Retrieves a stretch parameter defined with stretchline.

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