Struct Color

pub struct Color {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: u8,
}

Fields

r: u8

g: u8

b: u8

a: u8

Implementations

impl Color

pub fn RGB(r: u8, g: u8, b: u8) -> Color

Examples found in repository

examples/simple.rs (line 45)

fn main() {
    let mut a = Axle::default();
    let (mut old_x, mut old_y) = a.mouse_pos();

    let (width, height) = a.size();
    println!("{}x{}", width, height);

    a.circle(Point::new(100, 100), 100);

    let center = Point::new(width as i32 / 2, height as i32 / 2);

    let fps = a.fps(60.0);

    loop {
        let (x, y) = a.mouse_pos();
        a.line(Point::new(old_x, old_y), Point::new(x, y));
        old_x = x;
        old_y = y;

        if a.mouse_pressed(MouseButton::Left) {
            a.pen_down();
        } else {
            a.pen_up();
        }

        if a.keyboard_pressed(Key::L) {
            a.line(Point::new(x, y), center);
        }

        if a.keyboard_pressed(Key::C) {
            a.clear();
        }

        let events = a.events();
        for e in &events {
            if let Event::Quit { .. } = *e {
                return;
            }
        }

        a.background(Color::RGB(255, 128, 0));
        a.set_draw_color(Color::RGB(0, 0, 0));
        a.draw();
        a.sleep(fps);
    }
}

pub fn RGBA(r: u8, g: u8, b: u8, a: u8) -> Color

pub fn to_u32(&self, format: &PixelFormat) -> u32

pub fn from_u32(format: &PixelFormat, pixel: u32) -> Color

pub fn rgb(&self) -> (u8, u8, u8)

pub fn rgba(&self) -> (u8, u8, u8, u8)

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Color

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

Formats the value using the given formatter.

impl From<SDL_Color> for Color

fn from(raw: SDL_Color) -> Color

Converts to this type from the input type.

impl Hash for Color

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<SDL_Color> for Color

fn into(self) -> SDL_Color

Converts this type into the (usually inferred) input type.

impl PartialEq for Color

fn eq(&self, other: &Color) -> 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 Rand for Color

fn rand<R>(rng: &mut R) -> Color

where R: Rng,

Generates a random instance of this type using the specified source of randomness.

impl Copy for Color

impl Eq for Color

impl StructuralPartialEq for Color