Arguments

layer  specifies the layer to retrieve the viewport-specific linetype override
can be :
1. name  (string)  the name of the layer
2. ename  (ename)  the entity name of the layer

viewport  specifies the viewport
can be
1. ename  (ename) the viewport's entity name
2. cvport  (integer)  the viewport's CVPORT viewport number

Return

list (linetype isOverride)

linetype  (string)  the linetype name
isOverride  T indicates that the value is a true override, NIL indicates a normal property value

Example

Remarks

this is a BricsCAD-specific function !