diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /vendor/nu-ansi-term/examples/rgb_colors.rs | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.tar.xz rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | vendor/nu-ansi-term/examples/rgb_colors.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/nu-ansi-term/examples/rgb_colors.rs b/vendor/nu-ansi-term/examples/rgb_colors.rs new file mode 100644 index 000000000..4657d401f --- /dev/null +++ b/vendor/nu-ansi-term/examples/rgb_colors.rs @@ -0,0 +1,23 @@ +extern crate nu_ansi_term; +use nu_ansi_term::{Color, Style}; + +// This example prints out a color gradient in a grid by calculating each +// character’s red, green, and blue components, and using 24-bit color 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(Color::Rgb(r, g, b)).paint(" ")); + } + + println!(); + } +} |