Margin aound a shape

I need to create a margin to the given shape that looks like this above (image source: Codrops, shape-margin). Is there any similar function in matlab i can use or some functions that could be helpfull in this case ?

Answer 1

[Matt J]

Yes, there is buffer(),

https://www.mathworks.com/help/matlab/ref/polyshape.polybuffer.html

[MaryD]

Thank you! :)