print_color/
print_color.rs

1//! Example demonstrating various features of the inksac library
2
3use inksac::prelude::*;
4
5fn print_color_demo() -> Result<(), Box<dyn std::error::Error>> {
6    // First, check color support
7    let support = check_color_support()?;
8    println!("Color Support Level: {}\n", support);
9
10    // Basic colors
11    let basic_colors = [
12        ("Black", Color::Black),
13        ("Red", Color::Red),
14        ("Green", Color::Green),
15        ("Yellow", Color::Yellow),
16        ("Blue", Color::Blue),
17        ("Magenta", Color::Magenta),
18        ("Cyan", Color::Cyan),
19        ("White", Color::White),
20    ];
21
22    println!("Basic Colors:");
23    for (name, color) in basic_colors {
24        let style = Style::builder().foreground(color).bold().build();
25        println!("{:<8}: {}", name, "■■■■".style(style));
26    }
27    println!();
28
29    // RGB Colors (if supported)
30    if matches!(support, ColorSupport::TrueColor) {
31        println!("RGB Colors:");
32        let rgb_colors = [
33            (255, 100, 0),
34            (100, 255, 0),
35            (0, 255, 100),
36            (0, 100, 255),
37            (100, 0, 255),
38            (255, 0, 100),
39        ];
40
41        for (r, g, b) in rgb_colors {
42            let style = Style::builder()
43                .foreground(Color::new_rgb(r, g, b)?)
44                .build();
45            println!("RGB({}, {}, {}): {}", r, g, b, "■■■■".style(style));
46        }
47        println!();
48
49        // Color manipulation
50        let base_color = Color::new_rgb(255, 100, 0)?;
51        println!("Color Manipulation:");
52        println!(
53            "Original: {}",
54            "■■■■".style(Style::builder().foreground(base_color).build())
55        );
56
57        let lighter = base_color.lighten(30)?;
58        println!(
59            "Lighter : {}",
60            "■■■■".style(Style::builder().foreground(lighter).build())
61        );
62
63        let darker = base_color.darken(30)?;
64        println!(
65            "Darker  : {}",
66            "■■■■".style(Style::builder().foreground(darker).build())
67        );
68        println!();
69    }
70
71    // Text styles
72    println!("Text Styles:");
73    let text = "Styled Text";
74
75    let bold = Style::builder().bold().build();
76    println!("Bold:      {}", text.style(bold));
77
78    let italic = Style::builder().italic().build();
79    println!("Italic:    {}", text.style(italic));
80
81    let underline = Style::builder().underline().build();
82    println!("Underline: {}", text.style(underline));
83
84    let dim = Style::builder().dim().build();
85    println!("Dim:       {}", text.style(dim));
86
87    // Combined styles
88    let combined = Style::builder()
89        .foreground(Color::Green)
90        .background(Color::Black)
91        .bold()
92        .italic()
93        .build();
94    println!("\nCombined Styles:");
95    println!("{}", "Multiple styles combined!".style(combined));
96
97    Ok(())
98}
99
100fn main() {
101    if let Err(e) = print_color_demo() {
102        eprintln!("Error: {}", e);
103        std::process::exit(1);
104    }
105}
print_color/print_color.rs

print_color/
print_color.rs
