How can I add nice boxes to my indicators?

 
Hi,

How do I draw boxes like the ones in the screenshow in the post here?

https://www.forex-tsd.com/general-discussion/15143-school-pimpology-57.html#post228211

Thanks,

Mauzj.
 
hi. post screenshot here. that site requires registration
 
GarF1eld wrote >>
hi. post screenshot here. that site requires registration

It's the window GBPUSD, M1

 
https://docs.mql4.com/objects . Here. Explore object functions. It seems like those boxes are composed from simple objects.
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