Struct Sparkline

pub struct Sparkline<'a> { /* private fields */ }

Widget to render a sparkline over one or more lines.

Examples

Sparkline::default()
    .block(Block::default().title("Sparkline").borders(Borders::ALL))
    .data(&[0, 2, 3, 4, 1, 4, 10])
    .max(5)
    .style(Style::default().fg(Color::Red).bg(Color::White));

Implementations

impl<'a> Sparkline<'a>

pub fn block(self, block: Block<'a>) -> Sparkline<'a>

pub fn style(self, style: Style) -> Sparkline<'a>

pub fn data(self, data: &'a [u64]) -> Sparkline<'a>

pub fn max(self, max: u64) -> Sparkline<'a>

Trait Implementations

impl<'a> Default for Sparkline<'a>

fn default() -> Sparkline<'a>

Returns the “default value” for a type.

impl<'a> Widget for Sparkline<'a>

fn draw(&mut self, area: Rect, buf: &mut Buffer)

Draws the current state of the widget in the given buffer. That the only method required to implement a custom widget.

fn background(&self, area: Rect, buf: &mut Buffer, color: Color)

Helper method to quickly set the background of all cells inside the specified area.

fn render<B>(&mut self, f: &mut Frame<'_, B>, area: Rect)

where Self: Sized, B: Backend,

Helper method that can be chained with a widget’s builder methods to render it.