Struct Array2dPlot 

pub struct Array2dPlot { /* private fields */ }

A structure representing a 2D array plot.

The Array2dPlot struct allows for visualizing 2D arrays of RGB color values as images or heatmaps. Each element in the 2D array corresponds to a pixel, with its color defined by an [u8; 3] RGB triplet. This struct supports customizable titles, axis labels, and axis configurations for better presentation.

Arguments

• data - A 2D vector of RGB triplets (&[Vec<[u8; 3]>]) representing pixel colors for the plot.
• plot_title - An optional Text struct specifying the title of the plot.
• x_title - An optional Text struct specifying the title of the x-axis.
• y_title - An optional Text struct specifying the title of the y-axis.
• x_axis - An optional reference to an Axis struct for customizing the x-axis.
• y_axis - An optional reference to an Axis struct for customizing the y-axis.

Example

Basic 2D Array Plot

use plotlars::{Array2dPlot, Plot, Text};

let data = vec![
    vec![[255, 0, 0], [0, 255, 0], [0, 0, 255]],
    vec![[0, 0, 255], [255, 0, 0], [0, 255, 0]],
    vec![[0, 255, 0], [0, 0, 255], [255, 0, 0]],
];

Array2dPlot::builder()
    .data(&data)
    .plot_title(
        Text::from("Array2D Plot")
            .font("Arial")
            .size(18)
    )
    .build()
    .plot();

Implementations

impl Array2dPlot

pub fn builder<'f1, 'f2, 'f3>() -> Array2dPlotBuilder<'f1, 'f2, 'f3>

Examples found in repository

examples/array2dplot.rs (line 10)

fn main() {
    let data = vec![
        vec![[255, 0, 0], [0, 255, 0], [0, 0, 255]],
        vec![[0, 0, 255], [255, 0, 0], [0, 255, 0]],
        vec![[0, 255, 0], [0, 0, 255], [255, 0, 0]],
    ];

    Array2dPlot::builder()
        .data(&data)
        .plot_title(Text::from("Array 2D Plot").font("Arial").size(18))
        .build()
        .plot();
}

Trait Implementations

impl Clone for Array2dPlot

fn clone(&self) -> Array2dPlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Serialize for Array2dPlot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.