Struct Rect 

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

An axis-aligned rectangle in logical points.

Fields

origin: Point

Top-left corner.

size: Size

Extent.

Implementations

impl Rect

pub const fn new(x: f64, y: f64, width: f64, height: f64) -> Self

Creates a rectangle from its top-left corner and size.

pub const fn min_x(&self) -> f64

Smallest x coordinate.

pub const fn min_y(&self) -> f64

Smallest y coordinate.

pub fn max_x(&self) -> f64

Largest x coordinate.

pub fn max_y(&self) -> f64

Largest y coordinate.

pub fn center(&self) -> Point

Center point.

pub fn area(&self) -> f64

Area; zero for degenerate rectangles.

pub fn is_empty(&self) -> bool

True when the rectangle has no area.

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

True when point lies inside the rectangle (inclusive of the top/left edge).

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

The overlapping region of two rectangles, if any.

pub fn offset(&self, dx: f64, dy: f64) -> Self

Moves the rectangle by dx, dy.

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Self

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

Formats the value using the given formatter.

impl Default for Rect

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Rect

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Rect