sum from selection texts

[Gianny]

Hello everyone,
I'm new to the forum, but spulching here and there I found various solutions thanks to you

I wanted to ask if you can help me, I'll put my problem on you.

I have texts inside a dwg file that only count numbers and I have to sum them by hand, I wanted to ask you if you can tell me a way why this sum autocad face by selecting them which texts to sum.

I hope to have been clear :wink:

♪

 

[x11start]

a long time ago I created a command that suits you: this is sum (it would be summarised).

upload it with (load "summ") from command line and launch it with sum

summary.bmp is the icon if you want to insert it in a menu.

 

[confutatis]

I limit myself only to forward the summatesti.lsp command which in addition performs a verification if really the selected texts contain only numbers and not other symbols. the result of the sum is obtained by adding a new text (with the style of the first selected text) or by replacing an existing text. it works only on the text entities.

 

[Fedecanu]

I limit myself only to forward the summatesti.lsp command which in addition performs a verification if really the selected texts contain only numbers and not other symbols. the result of the sum is obtained by adding a new text (with the style of the first selected text) or by replacing an existing text. it works only on the text entities.

my fault
; errore: no function definition: vlax-ename-purvla-object

 

[Fedecanu]

command: sum
font not available.0
0.7000

How do I solve this problem? Thank you.

 

[confutatis]

my fault
; errore: no function definition: vlax-ename-purvla-object

add to the first row:
(vl-load-com)

 

[Fedecanu]

add it to the file lsp?
Thank you.

 

[confutatis]

Yes, in the file lisp.

 

[Fedecanu]

works, thanks

 

[KermitRasta]

I limit myself only to forward the summatesti.lsp command which in addition performs a verification if really the selected texts contain only numbers and not other symbols. the result of the sum is obtained by adding a new text (with the style of the first selected text) or by replacing an existing text. it works only on the text entities.

good morning, you could have this fantastic lisp but instead of suming the numbers subtract them?thanks in advance

 

[rpor66]

I added the subtracted command using the existing code, set the indents.