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TIP834.LSP
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Lisp/Scheme
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1992-12-14
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709b
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24 lines
;TIP834: LP.LSP (c)1993, J. Daniels squires
;Displays the "lastpoint" entered into the database
;Ver. 1.0
;----------------------------------------------------------
(defun C:LP ()
(setq VS (getvar "viewsize"))
(setq PTSZ (/ VS 100))
(setq LP (getvar "lastpoint"))
(setq CP1 (list (- (car LP)(/ PTSZ 2))(- (cadr LP)(/ PTSZ 2.0))))
(setq CP2 (list (+ (car CP1) PTSZ)(+ (cadr CP1) PTSZ)))
(setq CP3 (list (car CP1)(cadr CP2)))
(setq CP4 (list (car CP2)(cadr CP1)))
(setq XLP (list 'X:(car LP) 'Y:(cadr LP) 'Z:(caddr LP)))
(princ "\nCurrent database point at: ")(princ XLP)
(repeat 31
(grdraw CP1 CP2 -1 1)
(grdraw CP3 CP4 -1 1)
)
(prin1)
); end lp.lsp