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extern crate ansi_term;
use ansi_term::{Style, Colour};
// This example prints out a colour gradient in a grid by calculating each
// character’s red, green, and blue components, and using 24-bit colour codes
// to display them.
const WIDTH: i32 = 80;
const HEIGHT: i32 = 24;
fn main() {
for row in 0 .. HEIGHT {
for col in 0 .. WIDTH {
let r = (row * 255 / HEIGHT) as u8;
let g = (col * 255 / WIDTH) as u8;
let b = 128;
print!("{}", Style::default().on(Colour::RGB(r, g, b)).paint(" "));
}
print!("\n");
}
}
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