Rust crate

cargo add chartlet@0.1.0-alpha.3

use chartlet::{render_json, RenderFormat, RenderOptions};

let spec = std::fs::read_to_string("examples/monthly-revenue.json")?;
let output = render_json(&spec, RenderFormat::Html, &RenderOptions::default())?;
for warning in &output.warnings {
    eprintln!("{} at {}: {}", warning.code, warning.path, warning.message);
}
std::fs::write("chart.html", output.content)?;

render_with_metrics accepts your own TextMetrics implementation if your pages use a font whose widths differ noticeably from the built-in profile.

Every type and function is documented on docs.rs/chartlet.