43 lines
86 KiB
Markdown
43 lines
86 KiB
Markdown
---
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title: "segLen"
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excerpt: "Compute the length of the provided line segment."
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layout: manual
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---
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Compute the length of the provided line segment.
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```js
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segLen(tag: TagIdentifier) -> number
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```
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### Arguments
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| Name | Type | Description | Required |
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|----------|------|-------------|----------|
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| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
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### Returns
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`number`
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### Examples
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```js
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exampleSketch = startSketchOn("XZ")
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|> startProfileAt([0, 0], %)
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|> angledLine({ angle = 60, length = 10 }, %, $thing)
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|> tangentialArc({ offset = -120, radius = 5 }, %)
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|> angledLine({ angle = -60, length = segLen(thing) }, %)
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|> close()
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example = extrude(exampleSketch, length = 5)
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```
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