Struct Lattice 

pub struct Lattice {
    pub width: usize,
    pub height: usize,
    pub lit: Vec<bool>,
}

A finished lattice: one bit a site, row major.

Fields

width: usize

Sites across.

height: usize

Sites down.

lit: Vec<bool>

true where the spin is up — the lit colour.

Implementations

impl Lattice

pub fn lit_at(&self, x: usize, y: usize) -> bool

Whether the site at (x, y) is lit; false outside the lattice.

pub fn mask_bounds( mask: &[bool], width: usize, height: usize, margin: usize, ) -> Rect

The bounding box of the lit sites inside mask’s shape, grown by margin sites and clamped to the lattice: (x, y, width, height). What a cropped logo is cropped to.