[`Documentation`](https://docs.rs/hanbun) [`Repository`](https://github.com/r00ster91/hanbun) [`crates.io`](https://crates.io/crates/hanbun)

半分

hanbun is a library for drawing half blocks ( and ) to the terminal, which allows rendering of various graphics.

Ferris

Ferris rendered using examples/image.rs

## Installation Add the following line to your `Cargo.toml` file: ``` hanbun = "0.4.1" ``` ## Examples Here is an example that makes use of common features such as creating a buffer, setting colored half blocks, printing text and finally drawing the buffer to the screen. ```rust use hanbun::{self, Color}; fn main() { // Let's draw these two kanji on the screen using half blocks! let lines = [ " W W W W W", " W W W W W", " W W W", " WWWWWWWWW W W", " W W W", " W WWWWWWWWW", "WWWWWWWWWWW W W", " W W W", " W W W", " W W W W", " W WW W", ]; let width = lines.iter().map(|line| line.len()).max().unwrap(); let height = lines.len() / 2 + 2; // Here we store the state of each cell let mut buffer = hanbun::Buffer::new(width, height, ' '); let mut x = 0; let mut y = 0; for line in &lines { for char in line.chars() { // We set a colored half block for each W we find if char == 'W' { buffer.color(x, y, Color::Green); } x += 1; } y += 1; x = 0; } // Add some centered text to the bottom let text = "hanbun"; buffer.print(width / 2 - text.len() / 2, height + 5, text); // Actually display what we've drawn buffer.draw(); } ``` The result: ![Result](https://user-images.githubusercontent.com/35064754/108411280-b96b3000-7228-11eb-9e06-41b8f634a195.png) Results may vary depending on the terminal. Make sure to check out the other examples too! You can run examples like the calculator right now: ```console git clone https://github.com/r00ster91/hanbun.git cd hanbun cargo run --example calculator ``` ## Footnotes This is my first Rust library to make some crate development experience. As of now, the library is useable but if you do repeated drawing you might experience some tearing. On the bright side you get that nostalgic feeling of old displays.