Struct macroquad::math::Rect

pub struct Rect {
    pub x: f32,
    pub y: f32,
    pub w: f32,
    pub h: f32,
}

A 2D rectangle, defined by its top-left corner, width and height.

Fields

x: f32

y: f32

w: f32

h: f32

Implementations

impl Rect

pub fn new(x: f32, y: f32, w: f32, h: f32) -> Rect

Creates a new rectangle from its top-left corner, width and height.

Arguments:

• x - x-coordinate of the top-left corner.
• y - y-coordinate of the top-left corner.
• w - width of the Rect, going to the right.
• h - height of the Rect, going down.

pub fn point(&self) -> Vec2

Returns the top-left corner of the Rect.

pub fn size(&self) -> Vec2

Returns the size (width and height) of the Rect.

pub fn center(&self) -> Vec2

Returns the center position of the Rect.

pub fn left(&self) -> f32

Returns the left edge of the Rect

pub fn right(&self) -> f32

Returns the right edge of the Rect

pub fn top(&self) -> f32

Returns the top edge of the Rect

pub fn bottom(&self) -> f32

Returns the bottom edge of the Rect

pub fn move_to(&mut self, destination: Vec2)

Moves the Rect’s origin to (x, y)

pub fn scale(&mut self, sx: f32, sy: f32)

Scales the Rect by a factor of (sx, sy), growing towards the bottom-left

pub fn contains(&self, point: Vec2) -> bool

Checks whether the Rect contains a Point

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

Checks whether the Rect overlaps another Rect

pub fn combine_with(self, other: Rect) -> Rect

Returns a new Rect that includes all points of these two Rects.

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

Returns an intersection rect there is any intersection

pub fn offset(self, offset: Vec2) -> Rect

Translate rect origin be offset vector

Trait Implementations

impl Clone for Rect

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

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

Formats the value using the given formatter.

impl Default for Rect

fn default() -> Rect

Returns the “default value” for a type.

impl PartialEq<Rect> for Rect

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Rect

impl StructuralPartialEq for Rect