Struct BinaryImage 

pub struct BinaryImage {
    pub width: usize,
    pub height: usize,
    pub data: Vec<bool>,
}

A 2-D binary image stored as a flat boolean grid, row-major.

Fields

width: usize

Grid width (number of columns).

height: usize

Grid height (number of rows).

data: Vec<bool>

Pixel data (true = foreground / object).

Implementations

impl BinaryImage

pub fn new(width: usize, height: usize, fill: bool) -> Self

Create a new binary image filled with fill.

pub fn get(&self, col: usize, row: usize) -> bool

Access pixel at (col, row). Returns false if out of bounds.

pub fn set(&mut self, col: usize, row: usize, val: bool)

Set pixel at (col, row).

pub fn foreground_count(&self) -> usize

Count foreground pixels.

Trait Implementations

impl Clone for BinaryImage

fn clone(&self) -> BinaryImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryImage

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

Formats the value using the given formatter.