---
title: "measurement(in:)"
framework: datadetection
role: symbol
role_heading: Instance Method
path: "datadetection/datadetector/match/semanticdetails/measurement/measurement(in:)"
---

# measurement(in:)

A function that returns a measurement object initialized with the specified dimensions.

## Declaration

```swift
func measurement<D>(in dimension: D) -> Measurement<D> where D : Dimension
```

## See Also

### Values that describe the characteristics of the measurement

- [possibleDimensions](datadetection/datadetector/match/semanticdetails/measurement/possibledimensions.md)
- [value](datadetection/datadetector/match/semanticdetails/measurement/value.md)