Struct Plot

pub struct Plot {
    pub xs: Matrix,
    pub ys: Matrix,
    pub line_desc: Vec<LineDesc>,
    pub axis_desc: AxisDesc,
    pub desc: Desc,
}

Fields

xs: Matrix

ys: Matrix

line_desc: Vec<LineDesc>

axis_desc: AxisDesc

desc: Desc

Implementations

impl Plot

pub fn new(args: impl PlotArg) -> Plot

Examples found in repository

examples/1x.rs (line 4)

fn main() {
    let plot = Plot::new(|x| 1. / (x+4.));
    plot.show();
}

examples/ys.rs (line 4)

fn main() {
    let plot = Plot::new([-4., -2., 1., 4.]);
    plot.show();
}

examples/squared.rs (line 4)

fn main() {
    let plot = Plot::new(|x: f64| x.powf(2.));
    plot.show();
}

examples/tanh.rs (line 4)

fn main() {
    let plot = Plot::new((|x: f64| x.tanh(), x(6.)));
    plot.show()
}

examples/sigmoid.rs (line 4)

fn main() {
    let plot = Plot::new((|x: f64| 1. / (1. + (-x).exp()), x(6.)));
    plot.show()
}

examples/polynomial.rs (line 5)

fn main() {
    let poly = Polynomial::new(&[2., 3., 1.], &[2., 3., 2.]);
    let plot = Plot::new((poly, x(10.)));
    plot.show();
}

Additional examples can be found in:

• examples/x3.rs
• examples/title_and_axis.rs
• examples/custom_scaling.rs
• examples/multiple_plots.rs
• examples/exp_fn.rs
• examples/sine.rs
• examples/sine_wave.rs
• examples/line_desc.rs

pub fn set_desc(&mut self, desc: Desc)

Examples found in repository

examples/custom_scaling.rs (lines 5-9)

fn main() {
    let mut plot = Plot::new((|x: f64| x.cos(), x(5.)));
    plot.set_desc(Desc {
        min_steps_x: 6.,
        spacing_x: 47.,
        ..Default::default()
    });
    plot.show();
}

examples/collatz.rs (lines 6-10)

fn main() {
    let mut plot = Plot::default();
    plot.set_title("Collatz Conjecture");
    plot.set_desc(Desc {
        min_steps_x: 10.,
        spacing_x: 47.,
        ..Default::default()
    });

    for input in 1000..=1001 {
        let mut single_graph = collatz(input as f64).as_plot();
        single_graph.set_color(0., 1. * (input == 1000) as i32 as f32, 1.);
        plot.add(single_graph);
    }
    plot.show();
}

pub fn set_color(&mut self, r: f32, g: f32, b: f32)

Set graph color

Example

use graplot::Plot;

let mut plot = Plot::new([1., 2., 3.]);
plot.set_color(0., 0.78, 1.);
plot.show();

Examples found in repository

examples/collatz.rs (line 14)

fn main() {
    let mut plot = Plot::default();
    plot.set_title("Collatz Conjecture");
    plot.set_desc(Desc {
        min_steps_x: 10.,
        spacing_x: 47.,
        ..Default::default()
    });

    for input in 1000..=1001 {
        let mut single_graph = collatz(input as f64).as_plot();
        single_graph.set_color(0., 1. * (input == 1000) as i32 as f32, 1.);
        plot.add(single_graph);
    }
    plot.show();
}

pub fn color(&mut self, idx: usize, color: Color)

Colors the graph at the given index with the color.

Example

use graplot::{Plot, BLUE};
 
let mut plot = Plot::new([1., 2., 3.,]);
plot.add([2., 3., 4.,]);
plot.color(1, BLUE);
plot.show();

pub fn add<A: PlotArg>(&mut self, args: A)

adds a new graph / plot to the original plot.

Examples found in repository

examples/multiple_plots.rs (line 12)

fn main() {
    let xs = [1., 2., 3.];
    let ys = [1.7, 3., 1.9];

    let ys1 = [1.4, 1.6, 1.5];

    let ys2 = [0.9, 1.2, 1.7, 1.9, 2.];

    let mut plot = Plot::new((xs, ys));
    plot.add((xs, ys1, "c-o"));
    plot.add((ys2, "r-"));
    plot.show();
}

examples/exp_fn.rs (line 6)

fn main() {
    let mut plot = Plot::new((|x: f64| (3f64).powf(x), x(3.)));
    let plot_2x = Plot::new((|x: f64| (2f64).powf(x), x(4.), "r"));
    plot.add(plot_2x);
    let plot_1_2x = Plot::new((|x: f64| (1./2f64).powf(x), x(4.), "b"));
    plot.add(plot_1_2x);
    plot.show();
}

examples/collatz.rs (line 15)

fn main() {
    let mut plot = Plot::default();
    plot.set_title("Collatz Conjecture");
    plot.set_desc(Desc {
        min_steps_x: 10.,
        spacing_x: 47.,
        ..Default::default()
    });

    for input in 1000..=1001 {
        let mut single_graph = collatz(input as f64).as_plot();
        single_graph.set_color(0., 1. * (input == 1000) as i32 as f32, 1.);
        plot.add(single_graph);
    }
    plot.show();
}

pub fn set_title(&mut self, title: &str)

Examples found in repository

examples/title_and_axis.rs (line 6)

fn main() {
    let mut plot = Plot::new((|x: f64| x.cos(), x(6.)));

    plot.set_title("cosine wave");
    plot.set_xlabel("x axis");
    plot.set_ylabel("y axis");
    plot.show();
}

examples/collatz.rs (line 5)

fn main() {
    let mut plot = Plot::default();
    plot.set_title("Collatz Conjecture");
    plot.set_desc(Desc {
        min_steps_x: 10.,
        spacing_x: 47.,
        ..Default::default()
    });

    for input in 1000..=1001 {
        let mut single_graph = collatz(input as f64).as_plot();
        single_graph.set_color(0., 1. * (input == 1000) as i32 as f32, 1.);
        plot.add(single_graph);
    }
    plot.show();
}

pub fn set_xlabel(&mut self, label: &str)

Examples found in repository

examples/title_and_axis.rs (line 7)

fn main() {
    let mut plot = Plot::new((|x: f64| x.cos(), x(6.)));

    plot.set_title("cosine wave");
    plot.set_xlabel("x axis");
    plot.set_ylabel("y axis");
    plot.show();
}

pub fn set_ylabel(&mut self, label: &str)

Examples found in repository

examples/title_and_axis.rs (line 8)

fn main() {
    let mut plot = Plot::new((|x: f64| x.cos(), x(6.)));

    plot.set_title("cosine wave");
    plot.set_xlabel("x axis");
    plot.set_ylabel("y axis");
    plot.show();
}

pub fn show(self)

Examples found in repository

examples/1x.rs (line 5)

fn main() {
    let plot = Plot::new(|x| 1. / (x+4.));
    plot.show();
}

examples/ys.rs (line 5)

fn main() {
    let plot = Plot::new([-4., -2., 1., 4.]);
    plot.show();
}

examples/squared.rs (line 5)

fn main() {
    let plot = Plot::new(|x: f64| x.powf(2.));
    plot.show();
}

examples/tanh.rs (line 5)

fn main() {
    let plot = Plot::new((|x: f64| x.tanh(), x(6.)));
    plot.show()
}

examples/sigmoid.rs (line 5)

fn main() {
    let plot = Plot::new((|x: f64| 1. / (1. + (-x).exp()), x(6.)));
    plot.show()
}

examples/polynomial.rs (line 6)

fn main() {
    let poly = Polynomial::new(&[2., 3., 1.], &[2., 3., 2.]);
    let plot = Plot::new((poly, x(10.)));
    plot.show();
}

Additional examples can be found in:

• examples/x3.rs
• examples/title_and_axis.rs
• examples/custom_scaling.rs
• examples/multiple_plots.rs
• examples/exp_fn.rs
• examples/sine.rs
• examples/collatz.rs
• examples/sine_wave.rs
• examples/line_desc.rs

Trait Implementations

impl Clone for Plot

fn clone(&self) -> Plot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Plot

fn default() -> Plot

Returns the “default value” for a type.

impl PlotArg for Plot

fn as_plot(&self) -> Plot