captcha-a

a captcha library for rust

code example

use captcha_a::{CaptchaBuilder, Font};
fn main() {
    let captcha = CaptchaBuilder {
        //custom attribute
        width: 120,
        height: 40,
        length: 4,
        fonts: vec![
            Font::try_from_bytes(include_bytes!("../fonts/captcha0.ttf")).unwrap(),
            Font::try_from_bytes(include_bytes!("../fonts/captcha1.ttf")).unwrap(),
            Font::try_from_bytes(include_bytes!("../fonts/captcha2.ttf")).unwrap(),
            Font::try_from_bytes(include_bytes!("../fonts/captcha3.ttf")).unwrap(),
            Font::try_from_bytes(include_bytes!("../fonts/captcha4.ttf")).unwrap(),
            Font::try_from_bytes(include_bytes!("../fonts/captcha5.ttf")).unwrap(),
        ],
        //default attribute
        ..Default::default()
    };
    for i in 0..6 {
        let save_path = format!("image_{}.png", i);
        let phrase = captcha.save(&save_path).unwrap();
        println!("[{}]phrase={}", i, phrase);
    }
}