---
title: "value(_:_:_:)"
framework: charts
role: symbol
role_heading: Type Method
path: "charts/plottableprojection/value(_:_:_:)-7puvl"
---

# value(_:_:_:)

## Declaration

```swift
static func value(_ labelResource: LocalizedStringResource, _ start: DataValue, _ end: DataValue) -> PlottableProjection<DataElement, DataValue> where DataValue : Comparable
```