plotlars 0.12.0

Plotlars is a Rust library designed to facilitate the integration between the Polars data analysis library and visualization libraries.
use plotlars::polars::prelude::*;
use plotlars::{Axis, CsvReader, Histogram, Legend, Plot, Rgb, Text, TickDirection};

fn main() {
    let dataset = CsvReader::new("data/penguins.csv")
        .finish()
        .unwrap()
        .lazy()
        .select([
            col("species"),
            col("sex").alias("gender"),
            col("flipper_length_mm").cast(DataType::Int16),
            col("body_mass_g").cast(DataType::Int16),
        ])
        .collect()
        .unwrap();

    let axis = Axis::new()
        .show_line(true)
        .show_grid(true)
        .value_thousands(true)
        .tick_direction(TickDirection::OutSide);

    Histogram::builder()
        .data(&dataset)
        .x("body_mass_g")
        .group("species")
        .opacity(0.5)
        .colors(vec![Rgb(255, 165, 0), Rgb(147, 112, 219), Rgb(46, 139, 87)])
        .plot_title(Text::from("Histogram").font("Arial").size(18))
        .x_title(Text::from("body mass (g)").font("Arial").size(15))
        .y_title(Text::from("count").font("Arial").size(15))
        .legend_title(Text::from("species").font("Arial").size(15))
        .x_axis(&axis)
        .y_axis(&axis)
        .legend(&Legend::new().x(0.9))
        .build()
        .plot();
}