132 lines
5.8 KiB
Rust
132 lines
5.8 KiB
Rust
//!
|
|
//! Color Examples
|
|
//!
|
|
|
|
extern crate crossterm;
|
|
|
|
use self::crossterm::style::{paint, Color};
|
|
|
|
/// print some red font | demonstration.
|
|
pub fn paint_foreground()
|
|
{
|
|
// Pass an string to the `paint()` method with you want to paint.
|
|
// This will give you an object back wits can be styled and displayed.
|
|
let mut styledobject = paint("Red font");
|
|
// Call the method `with()` on the object given by `paint()` and pass in any Color from the Color enum.
|
|
styledobject = styledobject.with(Color::Red);
|
|
// Print the object to the console and see the result.
|
|
println!("{}", styledobject);
|
|
|
|
// Crossterm provides method chaining so that the above points can be inlined.
|
|
println!("{}", paint("Red font").with(Color::Red));
|
|
}
|
|
|
|
/// print some font on red background | demonstration.
|
|
pub fn paint_background()
|
|
{
|
|
// Pass an string to the `paint()` method with you want to paint.
|
|
// This will give you an object back wits can be styled and displayed.
|
|
let mut styledobject = paint("Red background color");
|
|
// Call the method `on()` on the object given by `paint()` and pass in an Color from the Color enum.
|
|
styledobject = styledobject.on(Color::Red);
|
|
// Print the object to the console and check see the result
|
|
println!("{}", styledobject);
|
|
|
|
// Crossterm provides method chaining so that the above points can be inlined.
|
|
println!("{}", paint("Red background color").on(Color::Red));
|
|
}
|
|
|
|
/// print font with fore- background color | demonstration.
|
|
pub fn paint_foreground_and_background()
|
|
{
|
|
// Pass an string to the `paint()` method with you want to paint.
|
|
// This will give you an object back wits can be styled and displayed.
|
|
let mut styledobject = paint("Red font on blue background color");
|
|
/* Foreground color:
|
|
Call the method `with()` on the object given by `paint()`
|
|
Pass in an Color from the Color enum.
|
|
*/
|
|
styledobject = styledobject.with(Color::Red);
|
|
/* Background color:
|
|
Call the method `on()` on the object given by `paint()`
|
|
Pass in an Color from the Color enum.
|
|
*/
|
|
styledobject = styledobject.on(Color::Blue);
|
|
// Print the object to the console and see the result.
|
|
println!("{}", styledobject);
|
|
|
|
// Crossterm provides method chaining so that the above points can be inlined.
|
|
println!("{}", paint("Red font on blue background color").with(Color::Red).on(Color::Blue));
|
|
}
|
|
|
|
/// Print all available foreground colors | demonstration.
|
|
pub fn print_all_foreground_colors()
|
|
{
|
|
println!("Black : \t {}", paint("■").with(Color::Black));
|
|
println!("Red : \t\t {}", paint("■").with(Color::Red));
|
|
println!("Dark Red: \t {}", paint("■").with(Color::DarkRed));
|
|
println!("Green : \t {}", paint("■").with(Color::Green));
|
|
println!("Dark Green : \t {}", paint("■").with(Color::DarkGreen));
|
|
println!("Yellow : \t {}", paint("■").with(Color::Yellow));
|
|
println!("Dark Yellow : \t {}", paint("■").with(Color::DarkYellow));
|
|
println!("Blue : \t\t {}", paint("■").with(Color::Blue));
|
|
println!("Dark Blue : \t {}", paint("■").with(Color::DarkBlue));
|
|
println!("Magenta : \t {}", paint("■").with(Color::Magenta));
|
|
println!("Dark Magenta : \t {}", paint("■").with(Color::DarkMagenta));
|
|
println!("Cyan : \t\t {}", paint("■").with(Color::Cyan));
|
|
println!("Dark Cyan : \t {}", paint("■").with(Color::DarkCyan));
|
|
println!("Grey : \t\t {}", paint("■").with(Color::Grey));
|
|
println!("White : \t {}", paint("■").with(Color::White));
|
|
}
|
|
|
|
/// Print all available foreground colors | demonstration.
|
|
pub fn print_all_background_colors()
|
|
{
|
|
println!("Black : \t {}", paint(" ").on(Color::Black));
|
|
println!("Red : \t\t {}", paint(" ").on(Color::Red));
|
|
println!("Dark Red: \t {}", paint(" ").on(Color::DarkRed));
|
|
println!("Green : \t {}", paint(" ").on(Color::Green));
|
|
println!("Dark Green : \t {}", paint(" ").on(Color::DarkGreen));
|
|
println!("Yellow : \t {}", paint(" ").on(Color::Yellow));
|
|
println!("Dark Yellow : \t {}", paint(" ").on(Color::DarkYellow));
|
|
println!("Blue : \t\t {}", paint(" ").on(Color::Blue));
|
|
println!("Dark Blue : \t {}", paint(" ").on(Color::DarkBlue));
|
|
println!("Magenta : \t {}", paint(" ").on(Color::Magenta));
|
|
println!("Dark Magenta : \t {}", paint(" ").on(Color::DarkMagenta));
|
|
println!("Cyan : \t\t {}", paint(" ").on(Color::Cyan));
|
|
println!("Dark Cyan : \t {}", paint(" ").on(Color::DarkCyan));
|
|
println!("Grey : \t\t {}", paint(" ").on(Color::Grey));
|
|
println!("White : \t {}", paint(" ").on(Color::White));
|
|
#[cfg(unix)]
|
|
println!("RGB (10,10,10): \t {}", paint(" ").on(Color::Rgb {r: 10, g: 10, b: 10}));
|
|
#[cfg(unix)]
|
|
println!("RGB (10,10,10): \t {}", paint(" ").on(Color::AnsiValue(50)));
|
|
}
|
|
|
|
/// Print font with all available attributes. Note that this can only be used at unix systems and that some are not supported widely | demonstration..
|
|
#[cfg(unix)]
|
|
pub fn print_font_with_attributes()
|
|
{
|
|
println!("{}", paint("Normal text"));
|
|
println!("{}", paint("Bold text").bold());
|
|
println!("{}", paint("Italic text").italic());
|
|
println!("{}", paint("Slow blinking text").slow_blink());
|
|
println!("{}", paint("Rapid blinking text").rapid_blink());
|
|
println!("{}", paint("Hidden text").hidden());
|
|
println!("{}", paint("Underlined text").underlined());
|
|
println!("{}", paint("Reversed color").reverse());
|
|
println!("{}", paint("Dim text color").dim());
|
|
println!("{}", paint("Crossed out font").crossed_out());
|
|
}
|
|
|
|
/// Print all supported rgb colors | demonstration.
|
|
#[cfg(unix)]
|
|
pub fn print_supported_colors()
|
|
{
|
|
let count = crossterm::style::color().get_available_color_count().unwrap();
|
|
|
|
for i in 0..count
|
|
{
|
|
println!("{}", paint(format!("Color: {}",i)).with(Color::AnsiValue(i as u8)));
|
|
}
|
|
} |