Struct beryllium::Rect

#[repr(C)]
pub struct Rect {
    pub x: i32,
    pub y: i32,
    pub w: i32,
    pub h: i32,
}

Rectangle struct, origin at the upper left.

Naturally, having the origin at the upper left is a terrible and heretical coordinate system to use, but that's what SDL2 does so that's what we're stuck with.

Note: This type has been rewritten in Rust.

Fields

x: i32

y: i32

w: i32

h: i32

Methods

impl Rect

pub fn contains_point(&self, px: i32, py: i32) -> bool

Returns true if the point resides in this rect.

A rect is inclusive with the upper and right sides, and exclusive with the lower and left sides.

pub fn is_empty(&self) -> bool

Returns true if the rectangle has no area.

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

Gives a Rect that's the intersection between this and the other rect.

• If either Rect in the intersection is empty you get a default Rect.

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

Gives a Rect that's a union between this and the other rect.

• If self is empty, you just get the other rect.
• If the other rect is empty, you just get self.
• If both are empty then you get a default rect.

Trait Implementations

impl From<SDL_Rect> for Rect

fn from(other: SDL_Rect) -> Self

Performs the conversion.

impl From<Rect> for SDL_Rect

fn from(other: Rect) -> Self

Performs the conversion.

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: &Rect) -> bool

This method tests for !=.

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 Default for Rect

fn default() -> Rect

Returns the "default value" for a type.

impl Eq for Rect

impl Copy for Rect

impl Debug for Rect

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

Formats the value using the given formatter.