A drawing-object which when drawn changes the geometry of the drawing.
lw-gt
The class geometry-drawing-object
is a drawing-object which when drawn changes the geometry of the drawing by establishing a Graphics Ports transformation, and then draws the sub-object (slot inherited from compound-drawing-object) in this context.
CAPI User Guide and Reference Manual (Macintosh version) - 01 Dec 2021 19:31:48