Attaching circles to a bar plot

Newbie
1

ROOT Version: 6.14
Platform: MacOS

Hello,

I am trying to add half circles to a bar plot, with width of each bar of a bar plot being different (something like the attached hand drawn figure). Is it possible to do in Root?

I searched for examples, but I did not find any. May be I am using wrong keywords. So I will appreciate any help pointing me to an example.

Thanks for your time,
A

Needed_BarPlot
Needed_BarPlot.jpg3024×4032 1.51 MB

2

Thanks for your example. It clearly shows what you are looking for. We do not have such plot as a predefined option in ROOT. You will need to make a macro to draw the circular part of your plot. I guess the basic primitive(s) to be used to draw these circles will be TArc or TCrown.