Esta subrotina é útil nos casos quem que você precisa das coordenadas do retângulo que circunscreve uma determinada entidade… pra dar um “zoom” nela por exemplo… vejam como eu usei o método boundingbox do activex:
(defun get-bounding-box (ent / maxp minp)
(setq ent (vlax-ename->vla-object (ename-of ent)))
(list ent ‘minp ‘maxp)))
(list (setq minp
(list (vlax-safearray->list minp)
para usar: (get-bounding-box ent), onde ent é a ename, handle ou vla-object da entidade
6 comentários em “get-bounding-box”
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