tinav:setlength

(tinav:setLength ename viewlength)

This function assigns the viewlength horizontal size to be used by the ename VerticalAlignmentView entity.

Arguments	ename (ename or vla-object) the Tin VerticalAlignmentView entity viewlength (number) the view length (horizontal size) to be used
Return	T or NIL
Example
Remarks	see (tinav:getlength) and (tinav:gethorizontalscale) function