pittore 0.2.4

Simple toolkit for 2D visualization based on wgpu.
Documentation 
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#[repr(C)]
#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
pub struct Color(pub [u8; 4]);

impl Color {
    pub const WHITE: Color = Color([255; 4]);
    pub const BLACK: Color = Color([0, 0, 0, 255]);
    pub const GRAY: Color = Color::from_rgb(128, 128, 128);
    pub const RED: Color = Color::from_rgb(255, 0, 0);
    pub const GREEN: Color = Color::from_rgb(0, 255, 0);
    pub const BLUE: Color = Color::from_rgb(0, 0, 255);
    pub const CYAN: Color = Color::from_rgb(0, 255, 255);
    pub const MAGENTA: Color = Color::from_rgb(255, 0, 255);
    pub const YELLOW: Color = Color::from_rgb(255, 255, 0);

    pub const fn new(rgba: [u8; 4]) -> Self {
        Color(rgba)
    }

    pub const fn from_rgb(r: u8, g: u8, b: u8) -> Self {
        Color([r, g, b, 255])
    }

    pub const fn with_alpha(mut self, alpha: u8) -> Self {
        self.0[3] = alpha;
        self
    }
}

impl From<Color> for [u8; 4] {
    fn from(value: Color) -> Self {
        value.0
    }
}

impl From<Color> for wgpu::Color {
    fn from(value: Color) -> Self {
        let v = value.0;
        let v = glam::DVec4::new(v[0] as f64, v[1] as f64, v[2] as f64, v[3] as f64) / 255.0;
        wgpu::Color {
            r: v.x,
            g: v.y,
            b: v.z,
            a: v.w,
        }
    }
}