Struct Bar 

pub struct Bar { /* private fields */ }

A horizontal bar spanning [begin, end] within [0, size]. Mirrors rich.bar.Bar.

Implementations

impl Bar

pub fn new(size: f64, begin: f64, end: f64) -> Self

A bar covering [begin, end] of a [0, size] range. As upstream, begin is raised to 0 and end lowered to size.

pub fn color(self, color: Color) -> Self

The bar colour (upstream color=, default "default").

pub fn bgcolor(self, bgcolor: Color) -> Self

The background colour (upstream bgcolor=, default "default").

pub fn width(self, width: usize) -> Self

Fix the bar width (otherwise it fills the available width).

Trait Implementations

impl Renderable for Bar

fn measure(&self, _console: &Console, options: &ConsoleOptions) -> Measurement

Port of Bar.__rich_measure__: its fixed width, else at least four cells and up to the whole width.

fn rich_render( &self, _console: &Console, options: &ConsoleOptions, ) -> Vec<Segment>

fn fit_to_measurement(&self) -> bool

Whether a top-level Console::print shrinks this renderable to its measured width. Upstream renders every top-level renderable at the full console width, so the default is false; an extension may opt in.

fn vertical(&self) -> Option<VerticalAlign>

The vertical alignment a Table cell holding this renderable uses in place of its column’s. Upstream reads getattr(renderable, "vertical", None); Align sets it.

fn print_end_line(&self, _options: &ConsoleOptions) -> bool

Whether a top-level print ends this renderable’s last line. This port’s renderables separate lines, where upstream’s end each line with "\n", so a print adds the final line break. A renderable whose upstream output stops without one (Screen, LiveRender, a Rule whose end has no newline) returns false, and the next output continues its last line. options are the print’s options.