Title: Theory / Important / CS / Programming / Objective-C / Library / CG / Float

Typ: CGFloat
Meaning: basic type for all floating-point values.
Page: https://developer.apple.com/documentation/coregraphics/cggeometry?language=objc
Language: Objective-C
Context: iOS UI
Implementation: float on watchOS, else double

Constant: CGFLOAT_MIN
Meaning: The minimum non-negative non-subnormal value for a CGFloat type.
Page: https://developer.apple.com/documentation/coregraphics/cggeometry?language=objc
Language: Objective-C
Context: iOS UI

Constant: CGFLOAT_MAX
Meaning: The maximum non-infinite value for a CGFloat type.
Page: https://developer.apple.com/documentation/coregraphics/cggeometry?language=objc
Language: Objective-C
Context: iOS UI

Constant: CGFLOAT_IS_DOUBLE
Meaning: Whether CGFloat is implemented as a double
Page: https://developer.apple.com/documentation/coregraphics/cggeometry?language=objc
Language: Objective-C
Context: iOS UI