Struct Rgb 

pub struct Rgb(pub u8, pub u8, pub u8);

A structure representing an RGB color with red, green, and blue components.

Example

use polars::prelude::*;
use plotlars::{Axis, BarPlot, Legend, Orientation, Plot, Rgb};

let dataset = df![
        "label" => &["", "", ""],
        "color" => &["red", "green", "blue"],
        "value" => &[1, 1, 1],
    ]
    .unwrap();

let axis = Axis::new()
    .show_axis(false);

let legend = Legend::new()
    .orientation(Orientation::Horizontal)
    .x(0.3);

BarPlot::builder()
    .data(&dataset)
    .labels("label")
    .values("value")
    .group("color")
    .colors(vec![
        Rgb(255, 0, 0),
        Rgb(0, 255, 0),
        Rgb(0, 0, 255),
    ])
    .x_axis(&axis)
    .y_axis(&axis)
    .legend(&legend)
    .build()
    .plot();

Tuple Fields

0: u8

Red component

1: u8

Green component

2: u8

Blue component

Trait Implementations

impl Clone for Rgb

fn clone(&self) -> Rgb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rgb

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

Formats the value using the given formatter.

impl Default for Rgb

fn default() -> Rgb

Returns the “default value” for a type.

impl Serialize for Rgb

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Color for Rgb

impl Copy for Rgb