Need help carving up a circle into 12 then 64 then 365 pieces

OmniGraffle OmniGraffle for Mac
#1

Hi. I’m a little out of my depth here. I generally use omnigraffle to create technical architectures and diagrams.

I need to create a large circle that has 365 marks on the outer rim, then segment the interior of the circle in 12 equal-angle segments, and then do the same thing for 64 equal-angle segments.

I am taking a 64 element i-ching wheel and superimposing it over a 12 element zodiac wheel with the days of the week marked around the outer edge. All three systems will align (synchronize) on a specific day.

Is there a way for omnigraffle to do this or will I need to move to illustrator or something more heavy-duty? I can’t think of a way to accomplish this in visio either.

Any help would be appreciated.

Thanks.

-Ed

#2

Hi. For those that are interested, I will be using Affinity Designer for the heavy lifting on this. They have a star function that lets you indicate the number of lines/tic marks you want and it will draw them for you :-). Early days on this.