Struct Rect 

pub struct Rect {
    pub left: f32,
    pub top: f32,
    pub right: f32,
    pub bottom: f32,
}

A rectangle defined by its bounds in floating-point coordinates.

Fields

left: f32

top: f32

right: f32

bottom: f32

Implementations

impl Rect

pub fn from_xywh(x: f32, y: f32, w: f32, h: f32) -> Option<Rect>

Creates a rectangle from a position and size. Returns None for non-positive width/height or non-finite coordinates.

pub fn from_ltrb(left: f32, top: f32, right: f32, bottom: f32) -> Option<Rect>

Creates a rectangle from bounds, normalizing the order of the edges.

pub fn width(&self) -> f32

pub fn height(&self) -> f32

pub fn center(&self) -> Point

pub fn contains(&self, p: Point) -> bool

Whether the rectangle contains the point.

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Rect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rect

impl Debug for Rect

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

Formats the value using the given formatter.

impl PartialEq for Rect

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Rect