Need help to create area zones within a given plan boundary using Dynamo

i require Zones in this format. When i change the boundary, these zones must be updated accordingly(as a percentage of total area)

Hello @rahulrobotics, welcome to the forum.

Can you show us your current graph? What exact questions do you have?

And please read this:

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@infeeeee I apologise if my question was unclear; I’m a rookie.

I need assistance designing a floor plan in Dynamo that has zones separated as indicated in the picture.
When the floor area changes, the zones must likewise update. These zones must be dynamic.

I hope that makes sense. Please tell me how to begin with this. Thank you.

this is the reference link. I require something similar

If you just want to create a view like that, you don’t need Dynamo, Revit has built in features for that. Learn about Area Plans and Color Schemes, you can achieve something similar with them.

About the article you linked, the graph is there, it doesn’t use any custom node, you should easily recreate it.