---
title: "init(floatLiteral:)"
framework: charts
role: symbol
role_heading: Initializer
path: "charts/markdimension/init(floatliteral:)"
---

# init(floatLiteral:)

Creates a constant width or height from a floating point value.

## Declaration

```swift
nonisolated init(floatLiteral value: Double)
```

## Parameters

- `value`: The width or height.