Crate aasvg 

aasvg - ASCII Art to SVG

Convert ASCII art diagrams to SVG with automatic light/dark mode support.

This library renders ASCII diagrams using CSS variables, so the output automatically adapts to the user’s color scheme preference.

Example

use aasvg::render;

let diagram = r#"
    +-----+
    |     |
    +-----+
"#;

let svg = render(diagram);
println!("{}", svg);

Supported Elements

• Lines: -, |, /, \, =, ~, _
• Vertices: +, ., ', ,, `
• Arrows: >, <, ^, v, V
• Points: o, *, ●, ○, ◍, ◌, ⊕
• Jumps: (, ) for line crossings
• Text: Any other characters are rendered as text

Light/Dark Mode

The generated SVG includes CSS that uses prefers-color-scheme to automatically switch colors based on the user’s system preference.

Structs

RenderOptions

Options for rendering ASCII diagrams to SVG.

Functions

render

Render an ASCII art diagram to SVG.

render_with_options

Render an ASCII art diagram to SVG with custom options.