Type Property

leastNormalMagnitude

The least positive normal number.

Declaration

static var leastNormalMagnitude: CGFloat { get }

Discussion

Compares less than or equal to all positive normal numbers. There may be smaller positive numbers, but they are “subnormal”, meaning that they are represented with less precision than normal numbers. Corresponds to the C macros FLT_MIN, DBL_MIN, and so on. The naming of those macros is slightly misleading, because subnormals, zeros, and negative numbers are smaller than this value.

Relationships

From Protocol

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software