Struct CategoricalView

pub struct CategoricalView { /* private fields */ }

A view with categorical entries along the x-axis and continuous values along the y-axis

Implementations

impl CategoricalView

pub fn new() -> CategoricalView

Create an empty view

Examples found in repository

examples/barchart_svg.rs (line 12)

fn main() {
    let b1 = BarChart::new(5.3).label("1");
    let b2 = BarChart::new(2.6)
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new().add(b1).add(b2).x_label("Experiment");

    Page::single(&v).save("barchart.svg").expect("saving svg");
}

examples/with_grid.rs (line 33)

fn render_barchart<S>(filename: S)
where
    S: AsRef<str>,
{
    let b1 = BarChart::new(5.3).label("1");
    let b2 = BarChart::new(2.6)
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));
    let mut v = CategoricalView::new().add(b1).add(b2).x_label("Experiment");
    v.add_grid(Grid::new(3, 8));
    Page::single(&v)
        .save(filename.as_ref())
        .expect("saving svg");
}

examples/boxplot_svg.rs (line 12)

fn main() {
    let b1 = BoxPlot::from_slice(&[1.0, 4.0, 2.0, 3.5, 6.4, 2.5, 7.5, 1.8, 9.6]).label("1");
    let b2 = BoxPlot::from_slice(&[3.0, 4.3, 2.0, 3.5, 6.9, 4.5, 7.5, 1.8, 10.6])
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new()
        .add(b1)
        .add(b2)
        .x_label("Experiment")
        .y_label("y");

    Page::single(&v)
        .dimensions(400, 300)
        .save("boxplot.svg")
        .expect("saving svg");
}

examples/letter_counter.rs (line 23)

fn main() {
    let mut data = Vec::new();
    let message: &str = "This is a long message";
    let mut count = BTreeMap::new();

    for c in message.trim().to_lowercase().chars() {
        if c.is_alphabetic() {
            *count.entry(c).or_insert(0) += 1
        }
    }

    println!("Number of occurences per character");
    for (ch, count) in &count {
        println!("{:?}: {}", ch, count);
        let count = *count as f64;
        data.push(plotlib::repr::BarChart::new(count).label(ch.to_string()));
    }
    // Add data to the view
    let v = data
        .into_iter()
        .fold(plotlib::view::CategoricalView::new(), |view, datum| {
            view.add(datum)
        });

    plotlib::page::Page::single(&v)
        .save("barchart.svg")
        .expect("saving svg");
}

pub fn add<R: CategoricalRepresentation + 'static>(self, repr: R) -> Self

Add a representation to the view

Examples found in repository

examples/barchart_svg.rs (line 12)

fn main() {
    let b1 = BarChart::new(5.3).label("1");
    let b2 = BarChart::new(2.6)
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new().add(b1).add(b2).x_label("Experiment");

    Page::single(&v).save("barchart.svg").expect("saving svg");
}

examples/with_grid.rs (line 33)

fn render_barchart<S>(filename: S)
where
    S: AsRef<str>,
{
    let b1 = BarChart::new(5.3).label("1");
    let b2 = BarChart::new(2.6)
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));
    let mut v = CategoricalView::new().add(b1).add(b2).x_label("Experiment");
    v.add_grid(Grid::new(3, 8));
    Page::single(&v)
        .save(filename.as_ref())
        .expect("saving svg");
}

examples/boxplot_svg.rs (line 13)

fn main() {
    let b1 = BoxPlot::from_slice(&[1.0, 4.0, 2.0, 3.5, 6.4, 2.5, 7.5, 1.8, 9.6]).label("1");
    let b2 = BoxPlot::from_slice(&[3.0, 4.3, 2.0, 3.5, 6.9, 4.5, 7.5, 1.8, 10.6])
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new()
        .add(b1)
        .add(b2)
        .x_label("Experiment")
        .y_label("y");

    Page::single(&v)
        .dimensions(400, 300)
        .save("boxplot.svg")
        .expect("saving svg");
}

examples/letter_counter.rs (line 24)

fn main() {
    let mut data = Vec::new();
    let message: &str = "This is a long message";
    let mut count = BTreeMap::new();

    for c in message.trim().to_lowercase().chars() {
        if c.is_alphabetic() {
            *count.entry(c).or_insert(0) += 1
        }
    }

    println!("Number of occurences per character");
    for (ch, count) in &count {
        println!("{:?}: {}", ch, count);
        let count = *count as f64;
        data.push(plotlib::repr::BarChart::new(count).label(ch.to_string()));
    }
    // Add data to the view
    let v = data
        .into_iter()
        .fold(plotlib::view::CategoricalView::new(), |view, datum| {
            view.add(datum)
        });

    plotlib::page::Page::single(&v)
        .save("barchart.svg")
        .expect("saving svg");
}

pub fn x_ticks(self, ticks: &[String]) -> Self

Set the x range for the view

pub fn y_range(self, min: f64, max: f64) -> Self

Set the y range for the view

pub fn x_label<T>(self, value: T) -> Self

where T: Into<String>,

Set the label for the x-axis

Examples found in repository

examples/barchart_svg.rs (line 12)

fn main() {
    let b1 = BarChart::new(5.3).label("1");
    let b2 = BarChart::new(2.6)
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new().add(b1).add(b2).x_label("Experiment");

    Page::single(&v).save("barchart.svg").expect("saving svg");
}

examples/with_grid.rs (line 33)

fn render_barchart<S>(filename: S)
where
    S: AsRef<str>,
{
    let b1 = BarChart::new(5.3).label("1");
    let b2 = BarChart::new(2.6)
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));
    let mut v = CategoricalView::new().add(b1).add(b2).x_label("Experiment");
    v.add_grid(Grid::new(3, 8));
    Page::single(&v)
        .save(filename.as_ref())
        .expect("saving svg");
}

examples/boxplot_svg.rs (line 15)

fn main() {
    let b1 = BoxPlot::from_slice(&[1.0, 4.0, 2.0, 3.5, 6.4, 2.5, 7.5, 1.8, 9.6]).label("1");
    let b2 = BoxPlot::from_slice(&[3.0, 4.3, 2.0, 3.5, 6.9, 4.5, 7.5, 1.8, 10.6])
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new()
        .add(b1)
        .add(b2)
        .x_label("Experiment")
        .y_label("y");

    Page::single(&v)
        .dimensions(400, 300)
        .save("boxplot.svg")
        .expect("saving svg");
}

pub fn y_label<T>(self, value: T) -> Self

where T: Into<String>,

Set the label for the y-axis

Examples found in repository

examples/boxplot_svg.rs (line 16)

fn main() {
    let b1 = BoxPlot::from_slice(&[1.0, 4.0, 2.0, 3.5, 6.4, 2.5, 7.5, 1.8, 9.6]).label("1");
    let b2 = BoxPlot::from_slice(&[3.0, 4.3, 2.0, 3.5, 6.9, 4.5, 7.5, 1.8, 10.6])
        .label("2")
        .style(&BoxStyle::new().fill("darkolivegreen"));

    let v = CategoricalView::new()
        .add(b1)
        .add(b2)
        .x_label("Experiment")
        .y_label("y");

    Page::single(&v)
        .dimensions(400, 300)
        .save("boxplot.svg")
        .expect("saving svg");
}

Trait Implementations

impl Default for CategoricalView

fn default() -> CategoricalView

Returns the “default value” for a type.

impl View for CategoricalView

fn to_svg(&self, face_width: f64, face_height: f64) -> Result<Group, Error>

fn to_text(&self, _face_width: u32, _face_height: u32) -> Result<String, Error>

fn add_grid(&mut self, grid: Grid)

fn grid(&self) -> &Option<Grid>