Function idx_to_ansi16

src/apps/cli/src/ui/theme.rs:613–634

(idx: u8)

}

fn idx_to_ansi16(idx: u8) -> Color {
    // Basic mapping for 0-15.
    match idx {
        0 => Color::Black,
        1 => Color::Red,
        2 => Color::Green,
        3 => Color::Yellow,
        4 => Color::Blue,
        5 => Color::Magenta,
        6 => Color::Cyan,
        7 => Color::Gray,
        8 => Color::DarkGray,
        9 => Color::LightRed,
        10 => Color::LightGreen,
        11 => Color::LightYellow,
        12 => Color::LightBlue,
        13 => Color::LightMagenta,
        14 => Color::LightCyan,
        15 => Color::White,
        _ => Color::Gray,
    }
}

fn rgb_to_ansi16(r: u8, g: u8, b: u8) -> Color {
    // Simple luminance+dominant-channel approximation.