Struct ChartContext 

pub struct ChartContext {
    pub canvas: BrailleCanvas,
}

Fields

canvas: BrailleCanvas

Implementations

impl ChartContext

pub fn new(width: usize, height: usize) -> Self

pub fn get_auto_range( points: &[(f64, f64)], padding: f64, ) -> ((f64, f64), (f64, f64))

pub fn scatter(&mut self, points: &[(f64, f64)], color: Option<Color>)

pub fn line_chart(&mut self, points: &[(f64, f64)], color: Option<Color>)

pub fn bar_chart(&mut self, values: &[(f64, Option<Color>)])

pub fn polygon(&mut self, vertices: &[(f64, f64)], color: Option<Color>)

pub fn pie_chart(&mut self, slices: &[(f64, Option<Color>)])

pub fn draw_circle( &mut self, center: (f64, f64), radius_norm: f64, color: Option<Color>, )

pub fn plot_function<F>( &mut self, func: F, min_x: f64, max_x: f64, color: Option<Color>, )

where F: Fn(f64) -> f64,

pub fn text( &mut self, text: &str, x_norm: f64, y_norm: f64, color: Option<Color>, )

pub fn draw_axes( &mut self, x_range: (f64, f64), y_range: (f64, f64), color: Option<Color>, )

Dibuja los ejes calculando “ticks” intermedios de forma automática.

pub fn draw_grid(&mut self, divs_x: usize, divs_y: usize, color: Option<Color>)