Struct Rect 

pub struct Rect {
    pub origin: Point,
    pub size: Size,
}

An axis-aligned rectangle defined by origin + size.

Origin + size is the canonical representation. Edge accessors (left, top, right, bottom) are provided for convenience.

Fields

origin: Point

size: Size

Implementations

impl Rect

pub const ZERO: Self

pub const fn new(x: f32, y: f32, width: f32, height: f32) -> Self

pub fn from_origin_size(origin: Point, size: Size) -> Self

pub fn from_ltrb(left: f32, top: f32, right: f32, bottom: f32) -> Self

Construct from left, top, right, bottom edges.

pub fn x(&self) -> f32

pub fn y(&self) -> f32

pub fn width(&self) -> f32

pub fn height(&self) -> f32

pub fn left(&self) -> f32

pub fn top(&self) -> f32

pub fn right(&self) -> f32

pub fn bottom(&self) -> f32

pub fn center(&self) -> Point

pub fn is_empty(&self) -> bool

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

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

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

pub fn intersection(&self, other: &Rect) -> Option<Self>

Returns the intersection of two rects, or None if they don’t overlap.

pub fn union(&self, other: &Rect) -> Self

Smallest rect that contains both.

pub fn inflate(&self, dx: f32, dy: f32) -> Self

Expand each edge outward.

pub fn inset(&self, top: f32, right: f32, bottom: f32, left: f32) -> Self

Shrink each edge inward by per-edge amounts. Clamps size to zero.

pub fn outset(&self, top: f32, right: f32, bottom: f32, left: f32) -> Self

Expand each edge outward by per-edge amounts.

pub fn translate(&self, offset: Offset) -> Self

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 Debug for Rect

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

Formats the value using the given formatter.

impl Default for Rect

fn default() -> Rect

Returns the “default value” for a type.

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 Copy for Rect

impl StructuralPartialEq for Rect