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termsize's Introduction

termsize

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because terminal size matters

Termsize is a rust crate providing a multi-platform interface for resolving your terminal's current size in rows and columns. On most unix systems, this is similar invoking the stty(1) program, requesting the terminal size.

Documentation

install

add the following to your Cargo.toml file

[dependencies]
termsize = "0.1"

usage

Termize provides one function, get, which returns a termsize::Size struct exposing two fields: rows and cols representing the number of rows and columns a a terminal's stdout supports.

extern crate termsize;

pub fn main() {
  termsize::get().map(|size| {
    println!("rows {} cols {}", size.rows, size.cols)
  });
}

Doug Tangren (softprops) 2015-2017

termsize's People

Contributors

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Stargazers

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Forkers

wimh antiagainst meh redox-os arcterus museun adminxvii sunriseos rreverser hbina zhongdongy dspeyrer

termsize's Issues

`termsize::get()` returns (0, 0) when building for release

currently running arch linux with zsh as the shell, and finding this to be an issue in both the kitty terminal and vscode's built in terminal. the following program returns my actual terminal size when building with cargo build and (0, 0) when building with cargo build --release:

fn main() {
    println!("{:?}", termsize::get());
}

this issue is present on all versions of termsize, though only a few months ago this wasnt a problem

Getting pixel width and height.

Is there a chance of getting expose the x and y values from winsize?

Those are used by terminals to tell the width and height in pixels, that can in turn be used with rows and cols to get the dimensions of a cell in pixels, which is incredibly useful when dealing with sixels.

I looked at the Windows documentation and I'm not sure there's a way to get the same on it.

A good alternative would be to expose them as Option<u16> since some terminals set those values to 0, which would make it simple to behave optionally on them.

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