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