Struct Screen

pub struct Screen { /* private fields */ }

A static snapshot of a terminal screen.

Implementations

impl Screen

pub fn to_svg<'s, 'f>( &'s self, fonts: &'f [&'f str], font_metrics: FontMetrics, ) -> impl Display + 's

where 'f: 's,

Get a std::fmt::Display that prints an SVG when formatted. Set fonts to specify fonts to be included in the SVG’s font-family style. font-family always includes monospace.

The SVG is generated once std::fmt::Display::fmt is called; cache the call’s output if you want to use it multiple times.

pub fn lines(&self) -> u16

The number of screen lines in this snapshot.

pub fn columns(&self) -> u16

The number of screen columns in this snapshot.

pub fn cells(&self) -> impl Iterator<Item = &Cell>

An iterator over all cells in the terminal grid. This iterates over all columns in the first line from left to right, then the second line, etc.

pub fn get(&self, line: u16, column: u16) -> Option<&Cell>

Get the cell at the terminal grid position specified by line and column.