Struct Rect

pub struct Rect {
    pub x: i32,
    pub y: i32,
    pub width: i32,
    pub height: i32,
}

Rectangle with integer coordinates

Fields

x: i32

y: i32

width: i32

height: i32

Implementations

impl Rect

pub fn new(x: i32, y: i32, width: i32, height: i32) -> Self

Create a new rectangle

pub fn from_points(tl: Point, br: Point) -> Self

Create rectangle from top-left and bottom-right points

pub fn from_center_size(center: Point, size: Size) -> Self

Create rectangle from center point and size

pub fn tl(&self) -> Point

Get top-left corner

pub fn br(&self) -> Point

Get bottom-right corner

pub fn center(&self) -> Point

Get center point

pub fn size(&self) -> Size

Get size

pub fn area(&self) -> i32

Calculate area

pub fn is_empty(&self) -> bool

Check if rectangle is empty (width or height <= 0)

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

Check if point is inside rectangle

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

Check if another rectangle is completely inside this one

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

Get intersection with another rectangle

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

Get union with another rectangle

pub fn inflate(&self, dx: i32, dy: i32) -> Rect

Inflate rectangle by given amounts

pub fn translate(&self, dx: i32, dy: i32) -> Rect

Translate rectangle by given offset

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() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Rect

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Rect

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

Formats the value using the given formatter.

impl From<(i32, i32, i32, i32)> for Rect

fn from((x, y, width, height): (i32, i32, i32, i32)) -> Self

Converts to this type from the input type.

impl From<Rect> for (i32, i32, i32, i32)

fn from(rect: Rect) -> Self

Converts to this type from the input type.

impl From<Rect> for Rect2f

fn from(rect: Rect) -> Self

Converts to this type from the input type.

impl Hash for Rect

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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 Serialize for Rect

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Rect

impl Eq for Rect

impl StructuralPartialEq for Rect