Struct objc2_foundation::NSSize

#[repr(C)]
pub struct NSSize { /* private fields */ }

A two-dimensional size.

The width and height are guaranteed to be non-negative, so methods that expect that can safely accept NSSize as a parameter.

For ease of use, this is available on all platforms, though in practice it is only useful on macOS.

See Apple’s documentation. and the related core_graphics_types::geometry::CGSize.

Implementations

impl NSSize

pub fn new(width: CGFloat, height: CGFloat) -> Self

Create a new size with the given dimensions.

Examples

use objc2_foundation::NSSize;
let size = NSSize::new(10.0, 2.3);
assert_eq!(size.width(), 10.0);
assert_eq!(size.height(), 2.3);

use objc2_foundation::NSSize;
let size = NSSize::new(-1.0, 0.0);

pub const ZERO: Self = Self { width: 0.0, height: 0.0, }

A size that is 0.0 in both dimensions.

pub const fn width(self) -> CGFloat

pub const fn height(self) -> CGFloat

Trait Implementations

impl Clone for NSSize

fn clone(&self) -> NSSize

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NSSize

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for NSSize

fn default() -> NSSize

Returns the “default value” for a type.

impl Encode for NSSize

const ENCODING: Encoding<'static> = Encoding::Struct(names::SIZE, &[CGFloat::ENCODING, CGFloat::ENCODING])

The Objective-C type-encoding for this type.

impl PartialEq<NSSize> for NSSize

fn eq(&self, other: &NSSize) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &NSSize) -> bool

This method tests for !=.

impl RefEncode for NSSize

const ENCODING_REF: Encoding<'static> = Encoding::Pointer(&Self::ENCODING)

The Objective-C type-encoding for a reference of this type.

impl Copy for NSSize

impl StructuralPartialEq for NSSize