Lib.rs

› Multimedia › Images
#svg #captcha #captcha-generator

biosvg

Captcha based on SVG

by Reverier-Xu

5 releases

0.1.4 Nov 28, 2023
0.1.3 Sep 10, 2023
0.1.2 Sep 9, 2023
0.1.1 Sep 9, 2023
0.1.0 Aug 28, 2023

#302 in Images

MPL-2.0 license

32KB
413 lines

BioSvg

Captcha based on SVG.

Original idea

SVG绘制原理与验证码

Usage

cargo add biosvg

let (answer, svg) = BiosvgBuilder::new()
    .length(4)
    .difficulty(6)
    .colors(vec![
        "#0078D6".to_string(),
        "#aa3333".to_string(),
        "#f08012".to_string(),
        "#33aa00".to_string(),
        "#aa33aa".to_string(),
    ])
    .build()
    .unwrap();
println!("answer: {}", answer);
println!("svg: {}", svg);

Example

ncuz wxgc

lib.rs:

Captcha based on SVG.

Original idea

SVG绘制原理与验证码

Usage

cargo add biosvg

let (answer, svg) = BiosvgBuilder::new()
    .length(4)
    .difficulty(6)
    .colors(vec![
        "#0078D6".to_string(),
        "#aa3333".to_string(),
        "#f08012".to_string(),
        "#33aa00".to_string(),
        "#aa33aa".to_string(),
    ])
    .build()
    .unwrap();
println!("answer: {}", answer);
println!("svg: {}", svg);

Dependencies

~2.7–4MB
~77K SLoC