//! Line plot example — the flagship demo.
fn main() -> plotkit::Result<()> {
let x: Vec<f64> = (0..100).map(|i| i as f64 * 0.1).collect();
let y: Vec<f64> = x.iter().map(|&v| v.sin()).collect();
plotkit::plot(&x, &y)?;
plotkit::title("sin(x)");
plotkit::xlabel("x");
plotkit::ylabel("y");
plotkit::savefig("examples/output/01_line.png")?;
Ok(())
}