bolt circle mean...

Hi I like to make a perfect bolt circle...  I don't find how i can do that easyly.  I can with a strategic point with
online internet pattern, but it's very to long to put point by point on librecad...

You can explain me if you can do that ?

Thanks

David

I'm not an engineer; but maybe this is what you want:



tools:
- draw → circle → center, point
- draw → line → polygon(cen, cor)
- draw → circle → center, radius

Choose the appropriate snap modes:
http://wiki.librecad.org/index.php/Snapping

There is also modify → rotate, which has the ability to make multiple copies.