---
title: data
framework: vision
role: symbol
role_heading: Instance Property
path: vision/vnfeatureprintobservation/data
---

# data

The feature print data.

## Declaration

```swift
var data: Data { get }
```

## Discussion

Discussion The data is divided into separate elements. Determine the type of element using elementType, and the number of elements using elementCount.

## See Also

### Fetching Feature Print Data

- [elementCount](vision/vnfeatureprintobservation/elementcount.md)