ความลาดเอียง (Slope)
ตั้งค่าความสูงตัวอักษร
และจำนวนเลขทศนิยมที่ต้องการ แล้วเลือกว่าต้องการแบบอัตราส่วน หรือเปอร์เซ็นต์ แล้วเลือกเส้นความลาดเอียงที่ต้องการ
;;+---
Slope -----------------+
;;| Select Slope line |
;;| options Ratio or Percent |
;;+---------------------------+
(defun
c:slp ()
(setq
old_cmdecho (getvar
"cmdecho"))
(setq old_osnap (getvar "osmode"))
(setvar
"CMDECHO" 0)
(setvar "osmode" 0)
(setq ;txth 0.2 ;Text Height
;dec 1 ;Number Decimal
styl (getvar "TEXTSTYLE")
)
(initget
"Ratio Percent")
(setq opt (getkword "Select Options
=[ Ratio/Percent ] : < Ratio >"))
(if (= opt "") (setq opt
"Ratio"))
;;-------------------------------------------------------
(or txth (setq txth 10.0))
(setq txthtemp
(getDist (strcat "Enter Text
Height <"
(rtos txth 2 2)
">: "
) ;_ strcat
) ;_ getint
) ;_ setq
(and txthtemp (setq txth txthtemp))
;;-------------------------------------------------------
(or dec (setq dec 2))
(setq dectemp
(getDist (strcat "Enter Number
Decimal <"
(rtos dec 2 0)
">: "
) ;_ strcat
) ;_ getint
)
;_ setq
(and dectemp (setq dec (fix dectemp)))
;;-------------------------------------------------------
(while
(setq e (car (entsel "\nSelect Slope line : ")))
(setq x_object (vlax-Ename->Vla-Object
e))
(setq x_length (vlax-curve-getdistatparam
x_object
(vlax-curve-getendparam x_object ))
)
(setq pl (vlax-curve-getstartpoint
x_object);start point
pt (vlax-curve-getendpoint x_object);end point
)
;;---------1---------------
(if
(and(> (car pt)(car pl))(> (cadr pt)(cadr pl)))
(progn
(setq pct (list (car pt)(cadr
pl)(caddr pt))
disl (distance pl pct)
dist (distance pt pct)
;rat (/ disl dist)
txt (if (= opt "Ratio")
(strcat "1 :
" (rtos (/ disl dist) 2 dec));" Q 1"
(strcat
"Slope " (rtos (* (/ dist disl) 100.0) 2 dec) "%")
)
ptx
(polar pl (angle pl pt) (/ (distance pl pt) 2.0))
ptxt (polar ptx (+(angle pl pt)(* 90 (/ pi
180))) txth)
)
;(princ (strcat "\n 1"))
(command "_text"
"_j" "bc" ptxt txth (/ (* (angle pl pt) 180) pi) txt)
)
)
;;---------2---------------
(if
(and(< (car pt)(car pl))(< (cadr pt)(cadr pl)))
(progn
(setq pct (list (car pl)(cadr
pt)(caddr pt))
disl (distance pt pct)
dist (distance pl pct)
;rat (/ disl dist)
txt (if (= opt "Ratio")
(strcat "1 :
" (rtos (/ disl dist) 2 dec));" Q 1"
(strcat
"Slope " (rtos (* (/ dist disl) 100.0) 2 dec) "%")
)
ptx
(polar pt (angle pt pl) (/ (distance pl pt) 2.0))
ptxt (polar ptx (+(angle pt pl)(* 90 (/ pi
180))) txth)
)
;(princ (strcat "\n 2"))
(command "_text"
"_j" "bc" ptxt txth (/ (* (angle pt pl) 180) pi) txt)
)
)
;;---------3---------------
(if
(and(> (car pl)(car pt))(> (cadr pt)(cadr pl)))
(progn
(setq pct (list (car pt)(cadr
pl)(caddr pt))
disl (distance pl pct)
dist (distance pt pct)
;rat (/ disl dist)
txt (if (= opt "Ratio")
(strcat "1 :
" (rtos (/ disl dist) 2 dec));" Q 1"
(strcat
"Slope " (rtos (* (/ dist disl) 100.0) 2 dec) "%")
)
ptx
(polar pt (angle pt pl) (/ (distance pl pt) 2.0))
ptxt (polar ptx (+(angle pt pl)(* 90 (/ pi
180))) txth)
)
;(princ (strcat "\n 3"))
;(command "_text"
"_non" ptxt txth (/ (* (angle pt pl) 180) pi) txt)
(command "_text"
"_j" "bc" ptxt txth (/ (* (angle pt pl) 180) pi) txt)
)
)
;;---------4---------------
(if
(and(< (car pl)(car pt))(> (cadr pl)(cadr pt)))
(progn
(setq pct (list (car pl)(cadr
pt)(caddr pt))
disl (distance pt pct)
dist (distance pl pct)
;rat (/ disl dist)
txt (if (= opt "Ratio")
(strcat "1 :
" (rtos (/ disl dist) 2 dec));" Q 1"
(strcat
"Slope " (rtos (* (/ dist disl) 100.0) 2 dec) "%")
)
ptx
(polar pt (angle pt pl) (/ (distance pl pt) 2.0))
ptxt (polar ptx (-(angle pt pl)(* 90 (/ pi
180))) txth)
)
;(princ (strcat "\n 3"))
(command "_text"
"_j" "bc" ptxt txth (/ (* (angle pl pt) 180) pi) txt)
)
)
)
(setvar
"cmdecho" old_cmdecho)
(setvar
"osmode" old_osnap)
(princ)
)
(prompt
"\nEnter SLP to start. ")
