Struct LayoutRect 

#[repr(C)]
pub struct LayoutRect {
    pub origin: LayoutPoint,
    pub size: LayoutSize,
}

Only used for calculations: Rectangle (x, y, width, height) in layout space.

Fields

origin: LayoutPoint

size: LayoutSize

Implementations

impl LayoutRect

pub const fn new(origin: LayoutPoint, size: LayoutSize) -> Self

pub const fn zero() -> Self

pub const fn max_x(&self) -> isize

pub const fn min_x(&self) -> isize

pub const fn max_y(&self) -> isize

pub const fn min_y(&self) -> isize

pub const fn width(&self) -> isize

pub const fn height(&self) -> isize

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

pub fn contains_f32(&self, other_x: f32, other_y: f32) -> bool

pub const fn hit_test(&self, other: &LayoutPoint) -> Option<LayoutPoint>

Like contains(), but returns the (x, y) offset of the hit point relative to the rectangle origin. Unlike contains(), points exactly on the boundary are excluded (returns None).

pub fn union(rects: LayoutRectVecSlice) -> OptionLayoutRect

Returns the bounding rectangle that covers every rectangle in the slice, or OptionLayoutRect::None if the slice is empty.

pub const fn contains_rect(&self, b: &LayoutRect) -> bool

Returns true if b is fully contained inside self.

Trait Implementations

impl Clone for LayoutRect

fn clone(&self) -> LayoutRect

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LayoutRect

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

Formats the value using the given formatter.

impl Display for LayoutRect

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

Formats the value using the given formatter.

impl Extend<LayoutRect> for LayoutRectVec

fn extend<T: IntoIterator<Item = LayoutRect>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<LayoutRect> for LayoutRectVec

fn from_iter<T>(iter: T) -> Self

where T: IntoIterator<Item = LayoutRect>,

Creates a value from an iterator.

impl PartialEq for LayoutRect

fn eq(&self, other: &LayoutRect) -> 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 PartialOrd for LayoutRect

fn partial_cmp(&self, other: &LayoutRect) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for LayoutRect

impl StructuralPartialEq for LayoutRect