Struct Rect 

pub struct Rect<T: Copy> {
    pub x1: T,
    pub y1: T,
    pub x2: T,
    pub y2: T,
}

A rectangle defined by two corner points. Port of C++ rect_base<T>.

Fields

x1: T

y1: T

x2: T

y2: T

Implementations

impl<T: Copy + PartialOrd> Rect<T>

pub fn new(x1: T, y1: T, x2: T, y2: T) -> Self

pub fn init(&mut self, x1: T, y1: T, x2: T, y2: T)

pub fn normalize(&mut self) -> &Self

Normalize so that x1 <= x2 and y1 <= y2, swapping if needed.

pub fn clip(&mut self, r: &Self) -> bool

Clip this rectangle to the intersection with r. Returns true if the result is a valid (non-empty) rectangle.

pub fn is_valid(&self) -> bool

Returns true if the rectangle is valid (non-empty).

pub fn hit_test(&self, x: T, y: T) -> bool

Returns true if the point (x, y) is inside the rectangle.

pub fn overlaps(&self, r: &Self) -> bool

Returns true if this rectangle overlaps with r.

Trait Implementations

impl<T: Clone + Copy> Clone for Rect<T>

fn clone(&self) -> Rect<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Copy> Debug for Rect<T>

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

Formats the value using the given formatter.

impl<T: PartialEq + Copy> PartialEq for Rect<T>

fn eq(&self, other: &Rect<T>) -> 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<T: Copy + Copy> Copy for Rect<T>

impl<T: Copy> StructuralPartialEq for Rect<T>