Struct ggez::graphics::Rect

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

A simple 2D rectangle.

The origin of the rectangle is at the top-left, with x increasing to the right and y increasing down.

Fields

x: f32

X coordinate of the left edge of the rect.

y: f32

Y coordinate of the top edge of the rect.

w: f32

Total width of the rect

h: f32

Total height of the rect.

Methods

impl Rect

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

Create a new rect.

pub fn fraction(x: f32, y: f32, w: f32, h: f32, reference: &Rect) -> Rect

Creates a new rect a la Love2D's love.graphics.newQuad, as a fraction of the reference rect's size.

pub fn new_i32(x: i32, y: i32, w: i32, h: i32) -> Self

Create a new rect from i32 coordinates.

pub fn zero() -> Self

Create a new Rect with all values zero.

pub fn one() -> Self

Creates a new Rect at 0,0 with width and height 1.

pub fn point(&self) -> Point2

Gets the Rect's x and y coordinates as a Point2.

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 contains(&self, point: Point2) -> bool

Checks whether the Rect contains a Point

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

Checks whether the Rect overlaps another Rect

pub fn translate(&mut self, offset: Vector2)

Translates the Rect by an offset of (x, y)

pub fn move_to(&mut self, destination: Point2)

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

Trait Implementations

impl Copy for Rect

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 PartialEq 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: &Rect) -> bool

This method tests for !=.

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 From<[f32; 4]> for Rect

fn from(val: [f32; 4]) -> Self

Performs the conversion.

impl From<Rect> for [f32; 4]

fn from(val: Rect) -> Self

Performs the conversion.