graplot

Experimental plotting library written in Rust and based on [macroquad].

[Examples]

```rust use graplot::Plot;

let plot = Plot::new([-4., -2., 1., 4.]); plot.show(); ```

Multiple graphs: ```rust use graplot::Plot;

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(); ```

Sine wave: ```rust use graplot::Plot;

let mut xs = [0.; 1000];

let mut add = 0f64; for idx in 0..1000 { xs[idx] = add/1000.; add += 1.; }

let mut ys = [0.; 1000]; for (i, y) in ys.iter_mut().enumerate() { *y = (2. * std::f64::consts::PI * xs[i]).sin(); } // or alternatively: let plot = Plot::new((|x: f64| x.sin(), x(4.))); let plot = Plot::new((xs, ys)); plot.show(); ```

x³ + x² - 0.08: ```rust use graplot::{Plot, x};

// x(...) ... sets the absolute max value for x let plot = Plot::new((|x: f64| x.powf(3.) + x.powf(2.) - 0.08, x(1.)) ); plot.show(); ```

x² - 0.5: ```rust use graplot::Plot;

let plot = Plot::new(|x: f64| x.powf(2.) - 0.5); plot.show(); ```

Using a line description: (matplotlib)

```rust use graplot::Plot;

// c ... cyan color, - ... solid line, o ... ring marker let plot = Plot::new(([-4., -3., -3.4, -3.75, -4.1], "c-o")); plot.show(); ```