What is a CGFloat?
Swift version: 5.1
A CGFloat is a specialized form of Float that holds either 32-bits of data or 64-bits of data depending on the platform. The CG tells you it's part of Core Graphics, and it's found throughout UIKit, Core Graphics, Sprite Kit and many other iOS libraries.
If you have a Float or Double and need a CGFloat, you can convert it like this:
let myCGFloat = CGFloat(myDouble)
SPONSORED Catch bugs as soon as they happen and know exactly why a crash occurred by integrating Instabug's SDK in one minute. You will automatically receive device data, network logs, and reproduction steps with every bug and crash report.
Sponsor Hacking with Swift and reach the world's largest Swift community!
Available from iOS 7.0
Similar solutions…
- How to convert a float to a CGFloat
- How to read the red, green, blue, and alpha color components from a UIColor
- How to convert a hex color to a UIColor
- How to convert a HTML name string into a UIColor
- How to read the average color of a UIImage using CIAreaAverage
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
