Struct Histogram

pub struct Histogram {
    pub bin_bounds: Vec<f64>,
    pub bin_counts: Vec<f64>,
    pub bin_densities: Vec<f64>,
    /* private fields */
}

A one-dimensional histogram with equal binning.

Fields

bin_bounds: Vec<f64>

bin_counts: Vec<f64>

bin_densities: Vec<f64>

Implementations

impl Histogram

pub fn from_slice(v: &[f64], bins: HistogramBins) -> Histogram

Examples found in repository

examples/histogram_text.rs (line 7)

fn main() {
    let data = [0.3, 0.5, 6.4, 5.3, 3.6, 3.6, 3.5, 7.5, 4.0];
    let h = Histogram::from_slice(&data, HistogramBins::Count(10));

    let v = ContinuousView::new().add(h);

    println!("{}", Page::single(&v).dimensions(60, 15).to_text().unwrap());
}

examples/histogram_svg.rs (line 8)

fn main() {
    let data = [0.3, 0.5, 6.4, 5.3, 3.6, 3.6, 3.5, 7.5, 4.0];
    let h = Histogram::from_slice(&data, HistogramBins::Count(10))
        .style(&BoxStyle::new().fill("burlywood"));

    let v = ContinuousView::new().add(h);

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

pub fn num_bins(&self) -> usize

pub fn style(self, style: &BoxStyle) -> Self

Examples found in repository

examples/histogram_svg.rs (line 9)

fn main() {
    let data = [0.3, 0.5, 6.4, 5.3, 3.6, 3.6, 3.5, 7.5, 4.0];
    let h = Histogram::from_slice(&data, HistogramBins::Count(10))
        .style(&BoxStyle::new().fill("burlywood"));

    let v = ContinuousView::new().add(h);

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

pub fn density(self) -> Self

Set the histogram to display as normalised densities

pub fn get_style(&self) -> &BoxStyle

pub fn get_values(&self) -> &[f64]

Trait Implementations

impl ContinuousRepresentation for Histogram

fn range(&self, dim: u32) -> (f64, f64)

The maximum range in each dimension. Used for auto-scaling axes.

fn to_svg( &self, x_axis: &ContinuousAxis, y_axis: &ContinuousAxis, face_width: f64, face_height: f64, ) -> Group

fn legend_svg(&self) -> Option<Group>

Returns None if no legend has been specified for this representation

fn to_text( &self, x_axis: &ContinuousAxis, y_axis: &ContinuousAxis, face_width: u32, face_height: u32, ) -> String

impl Debug for Histogram

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.