Struct kas::geom::Rect

pub struct Rect {
    pub pos: Coord,
    pub size: Size,
}

An axis-aligned rectangular region

The region is defined by a point pos and an extent size, allowing easy translations. It is empty unless size is positive on both axes.

Fields

pos: Coord

size: Size

Implementations

impl Rect

pub const ZERO: Rect

The empty rect (all fields zero)

pub const fn new(pos: Coord, size: Size) -> Rect

Construct from a Coord and Size

pub fn pos2(&self) -> Coord

Get the second point (pos + size)

pub fn contains(&self, c: Coord) -> bool

Check whether the given coordinate is contained within this rect

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

Calculate the intersection of two rects

pub fn shrink(&self, n: i32) -> Rect

Shrink self in all directions by the given n

pub fn expand(&self, n: i32) -> Rect

Expand self in all directions by the given n

Trait Implementations

impl Add<Offset> for Rect

type Output = Rect

The resulting type after applying the + operator.

pub fn add(self, offset: Offset) -> Rect

Performs the + operation.

impl AddAssign<Offset> for Rect

pub fn add_assign(&mut self, offset: Offset)

Performs the += operation.

impl Clone for Rect

pub 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

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

Formats the value using the given formatter.

impl Default for Rect

pub fn default() -> Rect

Returns the “default value” for a type.

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

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<Rect, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl From<Rect> for Quad

pub fn from(rect: Rect) -> Quad

Performs the conversion.

impl PartialEq<Rect> for Rect

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

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

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

This method tests for !=.

impl Serialize for Rect

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

Serialize this value into the given Serde serializer.

impl Sub<Offset> for Rect

type Output = Rect

The resulting type after applying the - operator.

pub fn sub(self, offset: Offset) -> Rect

Performs the - operation.

impl SubAssign<Offset> for Rect

pub fn sub_assign(&mut self, offset: Offset)

Performs the -= operation.

impl Copy for Rect

impl StructuralPartialEq for Rect