graphitepdf-primitives 0.4.0

Primitive element type constants and shared foundational types for graphitepdf.
Documentation 
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#[derive(Clone, Copy, Debug, PartialEq)]
pub struct Color {
    pub red: u8,
    pub green: u8,
    pub blue: u8,
    pub alpha: u8,
}

impl Color {
    pub const BLACK: Self = Self::rgba(0, 0, 0, 255);
    pub const WHITE: Self = Self::rgba(255, 255, 255, 255);

    pub const fn rgb(red: u8, green: u8, blue: u8) -> Self {
        Self::rgba(red, green, blue, 255)
    }

    pub const fn rgba(red: u8, green: u8, blue: u8, alpha: u8) -> Self {
        Self {
            red,
            green,
            blue,
            alpha,
        }
    }
}