multileader arrowhead

[Ranjit_Singh]

I have a to manipulate (move) the arrrowhead of a multileader. The entget reveals following for the entity

((-1 . <Entity name: 7fff8f4d650>) (0 . "MULTILEADER") (330 . <Entity name: 7ffff5c7110>) (5 . "CABB5") (100 . "AcDbEntity") (67 . 1) (410 . "6") (8 . "C-SLOPE-SYM") (62 . 2) (100 . "AcDbMLeader") (270 . 2) (300 . "CONTEXT_DATA{") (40 . 1.0) (10 31.1933 18.0991 0.0) (41 . 0.08) (140 . 0.0515428) (145 . 0.0579856) (174 . 1) (175 . 1) (176 . 0) (177 . 0) (290 . 1) (304 . "OUTLET\\PSTRUCTURE") (11 0.0 0.0 1.0) (340 . <Entity name: 7ffffbcfd00>) (12 31.2513 18.1391 0.0) (13 1.0 0.0 0.0) (42 . 0.0) (43 . 0.0) (44 . 0.0) (45 . 1.0) (170 . 1) (90 . -1023410174) (171 . 1) (172 . 5) (91 . -1027028792) (141 . 1.5) (92 . 0) (291 . 1) (292 . 1) (173 . 0) (293 . 0) (142 . 0.0) (143 . 0.0) (294 . 0) (295 . 0) (296 . 0) (110 32.0648 18.3293 0.0) (111 1.0 0.0 0.0) (112 0.0 1.0 0.0) (297 . 0) (302 . "LEADER{") (290 . 1) (291 . 1) (10 31.1646 18.0991 0.0) (11 1.0 0.0 0.0) (90 . 1) (40 . 0.0286827) (304 . "LEADER_LINE{") (10 31.0951 17.8449 0.0) (91 . 0) (170 . 1) (92 . -1056964608) (340 . <Entity name: 0>) (171 . -2) (40 . 0.0) (341 . <Entity name: 0>) (93 . 0) (305 . "}") (271 . 0) (303 . "}") (272 . 9) (273 . 9) (301 . "}") (340 . <Entity name: 7ffffba9120>) (90 . 17124994) (170 . 1) (91 . -1023410174) (341 . <Entity name: 7ffffbb8940>) (171 . -2) (290 . 1) (291 . 1) (41 . 0.36) (42 . 0.08) (172 . 2) (343 . <Entity name: 7ffffbcfd00>) (173 . 1) (95 . 1) (174 . 1) (175 . 2) (92 . -1056964608) (292 . 0) (93 . -1056964608) (10 1.0 1.0 1.0) (43 . 0.0) (176 . 0) (293 . 0) (294 . 0) (178 . 0) (179 . 1) (45 . 1.0) (271 . 0) (272 . 9) (273 . 9) (295 . 0))

Lookign thorugh it I realize that the arrowhead x and y are listed therein (10 31.0951 17.8449 0.0) (right after (304 . "LEADER_LINE{") ). However when I use assoc 10 it gives me the first encountered value which is (10 31.1933 18.0991 0.0). Can someone advise how to get the x and y for the arrowhead. Thanks.

[ВeekeeCZ]

When I replied in your other thread (scaling Y) I actually used the code to get the arrowhead point of MULTILEADER. - here

(caddr (caddr (vl-remove-if-not '(lambda (x) (vl-position (car x) '(10))) (entget ent))))

You may not need gray command... that's for separation of y coordinate.

You cannot use assoc, because 10 code is used multiply... then assoc returns the last pair.

[Ranjit_Singh]

Thanks BeekeeCZ. I will take a detailed look at that. I found your LISP very daunting at first, but piece by piece I am figuring it out. I could not figure out where you tried to catch that arrowhead. Now I know. Thanks.