Struct LinePrinter 

pub struct LinePrinter { /* private fields */ }

use to print a single line, properly handle the tabstop and shift of a string e.g. a long line will be printed as ..some content or some content.. or ..some content.. depends on the container’s width and the size of the content.

let's say we have a very long line with lots of useless information
                               |.. with lots of use..|             // only to show this
                               |<- container width ->|
            |<-    shift    -> |
|< hscroll >|

Implementations

impl LinePrinter

pub fn builder() -> Self

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

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

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

pub fn hscroll_offset(self, offset: i64) -> Self

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

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

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

pub fn build(self) -> Self

pub fn reset(&mut self)

pub fn print_char( &mut self, canvas: &mut dyn Canvas, ch: char, attr: Attr, skip: bool, )