FUNCTION aspect_ratio

(* SCHEMA AUTOMOTIVE_DESIGN; *)

 
FUNCTION aspect_ratio(p : planar_box) : positive_ratio_measure;
  IF (p.size_in_x > 0.) AND (p.size_in_y > 0.) THEN
    RETURN (p.size_in_x/p.size_in_y);
  ELSE
    RETURN (?);
  END_IF;
END_FUNCTION; -- 10303-46: presentation_organization_schema

Referenced By

Defintion aspect_ratio is references by the following definitions:

Definition	Type
camera_image_2d_with_scale	ENTITY
camera_image_3d_with_scale	ENTITY

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2012-03-27T17:16:12-04:00