use qdplot::{Canvas, DataSet, PlotKind};
fn main() {
let mut dataset = DataSet::default();
dataset.add_points("1".into(), vec![(1.0, -1.0), (4.0, -4.0), (3.3, -2.5)]);
let mut canvas = Canvas::new();
let _ = dataset.draw_into(&mut canvas, PlotKind::Point);
println!("{canvas}");
}