Struct IRect 

pub struct IRect {
    pub x0: i32,
    pub y0: i32,
    pub x1: i32,
    pub y1: i32,
}

A half-open rectangle of device pixels.

Fields

x0: i32

Left edge.

y0: i32

Top edge.

x1: i32

Right edge, exclusive.

y1: i32

Bottom edge, exclusive.

Implementations

impl IRect

pub const fn new(x0: i32, y0: i32, x1: i32, y1: i32) -> Self

A rectangle from its edges.

pub fn width(self) -> u32

Width, zero when empty.

pub fn height(self) -> u32

Height, zero when empty.

pub fn is_empty(self) -> bool

Whether it holds no pixel.

pub fn intersect(self, other: Self) -> Self

The pixels in both.

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

The smallest rectangle holding both; an empty one adds nothing.

pub fn covering(path: &BezPath, canvas: Self) -> Self

The pixels path’s control points reach, a pixel past them for antialiasing, within canvas.

Trait Implementations

impl Clone for IRect

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 IRect

impl Debug for IRect

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

Formats the value using the given formatter.

impl Default for IRect

fn default() -> Self

Returns the “default value” for a type.

impl Eq for IRect

impl Hash for IRect

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 IRect

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IRect