color

src/main.rs

@@ -1,85 +1,19 @@
-use std::env;
-use image;
-use image::GenericImageView;
-
-fn parse_args() -> Vec<String> {
-    let args: Vec<String> = env::args().collect();
-
-    if args.len() < 2 {
-        println!("Usage: {} <image_file>", args[0]);
-        std::process::exit(1);
-    }
-
-    args
-}
-
-fn load_image(file_name: &str) -> image::DynamicImage {
-    let img = image::open(file_name).expect("File not found!");
-    println!("Image loaded: {file_name}");
-    
-    img
-}
-
-fn print_size(img: &image::DynamicImage) {
-    let (width, height) = img.dimensions();
-    println!("Image dimensions: {width}x{height}");
-}
-
-fn select_char(brightness: &u8) -> &str {
-    match brightness {
-        0..=25 => "  ",
-        26..=50 => "..",
-        51..=75 => "::",
-        76..=100 => "--",
-        101..=125 => "==",
-        126..=150 => "++",
-        151..=175 => "**",
-        176..=200 => "##",
-        201..=225 => "%%",
-        226..=255 => "@@",
-    }
-}
-
-fn to_ascii(img: &image::DynamicImage) -> String {
-    let (width, height) = img.dimensions();
-    
-    let mut ascii_img = String::new();
-    
-    for y in 0..height {
-        for x in 0..width {
-            let pixel = img.get_pixel(x, y);
-
-            let red = pixel[0] as u16;
-            let green = pixel[1] as u16;
-            let blue = pixel[2] as u16;
-            
-            let brightness = ((red + green + blue) / 3) as u8;
-
-            ascii_img.push_str(select_char(&brightness));
-        }
-        ascii_img.push('\n');
-    }
-    
-    ascii_img
-}
-
-fn resize_image(img: &image::DynamicImage, nwidth: u32, nheight: u32) -> image::DynamicImage {
-    img.resize(nwidth, nheight, image::imageops::FilterType::Lanczos3)
-}
+use clap::Parser;
+mod libs;
 
 fn main() {
     println!("ASCII Generator\n----------------");
     
-    let args: Vec<String> = parse_args();
+    let args = libs::args::Args::parse();
 
-    let img = load_image(&args[1]);
-    print_size(&img);
+    let img = libs::image::load_image(&args.image);
+    libs::image::print_size(&img);
 
-    let resized_img = resize_image(&img, 80, 25);
+    let resized_img = libs::image::resize_image(&img, args.width, args.height);
     println!("Image resized");
-    print_size(&resized_img);
+    libs::image::print_size(&resized_img);
 
-    let ascii_img = to_ascii(&resized_img);
+    let ascii_img = libs::ascii::to_ascii(&resized_img, &args);
     println!("ASCII image created");
     
     println!("{ascii_img}");