The FLI type ns-size
is a structure type for use as the Objective-C type NSSize
. The structure has two slots, :width
and :height
, both of foreign type :float
.
When used directly in method definition or invocation, it allows automatic conversion to/from a vector of two elements of the form #(
width
height)
.
LispWorks Objective-C and Cocoa Interface User Guide and Reference Manual - 21 Mar 2017