Struct Painter 

pub struct Painter { /* private fields */ }

Implementation of the output to the terminal

Implementations

impl Painter

pub fn screen_height(&self) -> u16

Height of the current terminal window

pub fn screen_width(&self) -> u16

Width of the current terminal window

pub fn remaining_lines_real(&self) -> u16

Returns the empty lines from the prompt down.

pub fn remaining_lines(&self) -> u16

Returns the number of lines that are available or can be made available by stripping the prompt.

If you want the number of empty lines below the prompt, use Painter::remaining_lines_real instead.

pub fn state_before_suspension(&self) -> PainterSuspendedState

Returns the state necessary before suspending the painter (to run a host command event).

This state will be used to re-initialize the painter to re-use last prompt if possible.