monitor

Real-time display in graphical format written in Rust

https://github.com/wbin01/monitor

Example:

use std::time::Duration;
use std::thread::sleep;

use monitor;

fn main() {
    // Monitor instance
    let mut monit = monitor::Monitor::new();

    // Monitor settings: Char and RGB color - Default color (None), is system color
    monit.set_primary_character(Some('-'), Some((222, 17, 64)));  // Default char is #
    monit.set_secondary_character(None, Some((64, 38, 80)));      // Default char is -

    for _ in 0..60 {  // If 'sleep' below is 1 second, then using 60 here is 1 minute in loop
        print!("{esc}[2J{esc}[1;1H", esc = 27 as char); // Clear terminal

        // Utility to emulate real-time value:             (   MIN and MAX values  )
        let mut bitcoin_value = monitor::ValueEmulator::new(0, monit.dimensions().1);
        
        for monitor_lines in monit.build_chart(bitcoin_value.value()) {
            println!("{}", monitor_lines);  // Show monitor
        }
        sleep(Duration::from_millis(100)); // Slow down display (1 second is 1000)
    }
}

Drawing the details

// Instance
let mut monit = monitor::Monitor::new();

// Settings
monit.set_primary_character(Some('='), Some((30, 148, 112)));
monit.set_secondary_character(None, Some((98, 48, 55)));
monit.set_dimensions(70, 20);  // Width (columns) and height (lines)

for _ in 0..100 {  // Display time
    print!("{esc}[2J{esc}[1;1H", esc = 27 as char);  // Clear terminal

    // Utility to emulate real-time value:             (   MIN and MAX values  )
    let mut bitcoin_value = monitor::ValueEmulator::new(0, monit.dimensions().1);

    // Show monitor row and draw decoration right
    for (n, m) in monit.build_chart(bitcoin_value.value()).iter().enumerate() {
        println!(" {} {}", m, n + 1);
    }
    // Draw decoration bottom
    println!(" {}", "____!____|".repeat(7 as usize));
    let mut n = 10; print!("  "); for _ in 0..7 {print!("        {}", n); n += 10;}

    println!();
    sleep(Duration::from_millis(100));
}