What is the length of a polyline

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DaleEltoft
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Joined: Tue Jun 29, 2021 1:23 am
Location: Creedmoor, NC USA

What is the length of a polyline

Post by DaleEltoft » Fri Feb 17, 2023 7:01 pm

Looking at the Properties of a polyline I'm seing a length that does not make sense to me. For example, I created a rectangle 4x5.
Then I used the Draw-> Polyline-> Polyline from Segments tool to convert it. The Property Editor shows a length of 18. I was expecting 20. Can anyone explain?
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CVH
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Re: What is the length of a polyline

Post by CVH » Fri Feb 17, 2023 7:05 pm

Dale,
A rectangle 4x5 has two sides 4 units long and two sides 5 units long ... Total length = 4+4+5+5 = 18units.

Seems to be correct, isn't it?

Regards,
CVH

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DaleEltoft
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Posts: 37
Joined: Tue Jun 29, 2021 1:23 am
Location: Creedmoor, NC USA

Re: What is the length of a polyline

Post by DaleEltoft » Fri Feb 17, 2023 9:27 pm

Sigh I've worked too many late nights. I guess I was confusing that with area. Work from home is handy but not having colleagues at hand to point out the obvious, is a problem. Thanks for being there.

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