Enum Layering 

pub enum Layering {
    Merge,
    PerDataset,
}

How a Chart puts its datasets together where they share a cell.

use rich::Console;
use rich_ext::chart::{Axis, Chart, Dataset, Layering, Marker};

let console = Console::builder().width(1).color_system(None).build();
// Two Braille dots in one cell, from two datasets.
let chart = Chart::new(vec![
    Dataset::new([(0.0, 1.0)]).marker(Marker::Braille),
    Dataset::new([(0.0, 0.0)]).marker(Marker::Braille),
])
.x_axis(Axis::default().bounds(0.0, 1.0))
.y_axis(Axis::default().bounds(0.0, 1.0))
.width(1)
.height(1);
assert_eq!(console.render_export(&chart), "⡁\n");
let layered = chart.layering(Layering::PerDataset);
assert_eq!(console.render_export(&layered), "⡀\n");

Variants

Merge

Datasets with the same marker share the dots of a cell, which takes the style of the last dataset to set one (the default).

PerDataset

Each dataset is drawn over the ones before it, as ratatui 0.29 draws a canvas per dataset: a cell a later dataset draws in shows only its dots, in its style.

Trait Implementations

impl Clone for Layering

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Layering

impl Debug for Layering

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

Formats the value using the given formatter.

impl Default for Layering

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Layering

impl Hash for Layering

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Layering

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Layering