By Jamie Apps
A crate to allow generation of simple CLI graphs
Current Features: - Bar and Scatter Graph modes - Coloured customisable graph ticks - Customisable y-axis scales - Multi-Line graphs for large x-axis ranges - Variable height and width graphs
Example:
rust
let colours : Vec<Colour> = vec![Colour::Red, Colour::Green, Colour::Blue, Colour::Orange, Colour::Cyan];
let names : Vec<String> = vec!["apples","oranges","bananas","grapes","mangos"].iter().map(|&s| s.to_owned() ).collect();
let values : Vec<f64> = vec![5.0,3.0,8.0,2.0,7.2];
let gd = GraphData::from((names, values, colours));
let gc = GraphConfig::new().max_height(11);
graph(gd, gc, GraphType::Bar).unwrap();
gives:
bash
8 | #
| #
6.5 | # #
| # #
5 |# # #
|# # #
3.5 |# # #
|# # # #
2 |# # # # #
------------------------------------------
apples oranges bananas grapes mangos
(Colours not reflected in markdown example)
Note : This crate is still quite young and it's API will likely change. If this is an issue, please constrain the version in the Cargo.toml.