Struct crunch::Rect

pub struct Rect {
    pub x: usize,
    pub y: usize,
    pub w: usize,
    pub h: usize,
}

A simple rectangle structure used for packing.

Fields

x: usize

y: usize

w: usize

h: usize

Implementations

impl Rect

pub const fn new(x: usize, y: usize, w: usize, h: usize) -> Self

Create a new Rect.

pub const fn of_size(w: usize, h: usize) -> Self

Create a new Rect with the size w x h.

This is the same as calling Rect::new(0, 0, w, h).

pub const fn area(&self) -> usize

The area of the rectangle.

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

Returns true if other is fully contained inside self.

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

Returns true if other overlaps self.

pub const fn top_left(&self) -> (usize, usize)

The rectangle’s top-left coordinates.

pub const fn right(&self) -> usize

The right edge of the rectangle.

pub const fn bottom(&self) -> usize

The bottom edge of the rectangle.

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Rect

Returns a copy 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<Rect> for Rect

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

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

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

This method 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