---
title: "init(_:)"
framework: swift
role: symbol
role_heading: Initializer
path: "swift/double/init(_:)-7ag2w"
---

# init(_:)

## Declaration

```swift
init(_ value: CGFloat)
```

## See Also

### Converting Floating-Point Values

- [init(_:)](swift/double/init(_:)-1488d.md)
- [init(_:)](swift/double/init(_:)-o1k9.md)
- [init(_:)](swift/double/init(_:)-5h7qh.md)
- [init(_:)](swift/double/init(_:)-aeox.md)
- [init(_:)](swift/double/init(_:)-9z7ob.md)
- [init(sign:exponent:significand:)](swift/double/init(sign:exponent:significand:).md)
- [init(signOf:magnitudeOf:)](swift/double/init(signof:magnitudeof:).md)
- [init(_:)](swift/double/init(_:)-1oh9r.md)
- [init(truncating:)](swift/double/init(truncating:).md)