Struct BarSeries 

pub struct BarSeries {
    pub x: Vec<f64>,
    pub heights: Vec<f64>,
    pub label: Option<String>,
    pub color: Option<Color>,
    pub bar_width: f64,
    pub horizontal: bool,
}

A bar chart series.

Fields

x: Vec<f64>

X positions (bar centers).

heights: Vec<f64>

Bar heights (or lengths for horizontal).

label: Option<String>

Optional series label.

color: Option<Color>

Override color.

bar_width: f64

Bar width in data units.

horizontal: bool

Whether to draw horizontal bars.

Implementations

impl BarSeries

pub fn new(x: &[f64], heights: &[f64]) -> Self

Create a new vertical bar series.

Trait Implementations

impl Clone for BarSeries

fn clone(&self) -> BarSeries

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BarSeries

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

Formats the value using the given formatter.

impl SeriesRenderer for BarSeries

fn data_bounds(&self) -> DataBounds

Compute the data bounds for this series.

fn render( &self, canvas: &mut Canvas, transform: &CoordinateTransform, theme: &Theme, series_index: usize, )

Render this series onto a canvas using the given coordinate transform.

fn label(&self) -> Option<&str>

Optional label for the legend.