Struct ViewCanvas

pub struct ViewCanvas<'view> { /* private fields */ }

The view where graphs are graphed and plots are plotted.

Braille characters are use to draw on the canvas. termplot uses drawille::Canvas for darwing.

Implementations

impl<'view> ViewCanvas<'view>

pub fn line(&mut self, x0: f64, y0: f64, x1: f64, y1: f64)

Draw a line from the point (x0, y0) to (x1, y1).

The coordinate are of the plotting space, and not the actual pixel’s coordinate.

This function uses the domain and codomain of the View to determine which pixels should be drawn. Therefor the drawn shape is relative to the position of the domain and codomain of the plotting space.

pub fn point(&mut self, x: f64, y: f64)

Draw a point at (x, y).

The coordinate are of the plotting space, and not the actual pixel’s coordinate.

This function uses the domain and codomain of the View to determine which pixels should be drawn. Therefor the drawn shape is relative to the position of the domain and codomain of the plotting space.