Module image 

Image handling and format support

This module provides the Image type for holding barcode image data. Images must be in grayscale format (8-bit luminance).

Example

use zedbar::{Image, Scanner};

// Create image from grayscale data
let width = 640;
let height = 480;
let data = vec![0u8; (width * height) as usize];
let mut image = Image::from_gray(&data, width, height).unwrap();

// Scan the image
let mut scanner = Scanner::new();
let symbols = scanner.scan(&mut image);

Structs

Image

An image containing barcode data