camera read

src/libs/gen_handler.rs

@@ -0,0 +1,53 @@
+use crate::libs;
+
+pub fn generator(
+    image_path: String,
+    invert: bool,
+    colorful: bool,
+    width: usize,
+    height: usize,
+    pixel: usize,
+    noresize: bool,
+    matrix: bool,
+    nofill: bool,
+    output: String,
+    lightmap: String,
+) {
+    let path = image_path.clone();
+
+    let mut img = if !path.is_empty() {
+        libs::image::load_image(&path)
+    } else {
+        match libs::image::load_image_from_stdin() {
+            Ok(img) => img,
+            Err(e) => {
+                eprintln!("Error: {e}");
+                std::process::exit(1);
+            }
+        }
+    };
+
+    libs::image::print_size(&img);
+
+    if !noresize && !nofill {
+        img = libs::image::resize_image(&img, width, height);
+        eprintln!("Image resized");
+        libs::image::print_size(&img);
+    }
+
+    if !noresize && nofill {
+        img = libs::image::resize_image_no_fill(&img, width, height);
+        eprintln!("Image resized exact");
+        libs::image::print_size(&img);
+    }
+
+    let ascii_img = libs::ascii::to_ascii(&img, &lightmap, pixel, invert, colorful, matrix);
+    eprintln!("ASCII image created");
+
+    if !output.is_empty() {
+        libs::image::save_image(&ascii_img, &output);
+        return;
+    }
+
+    print!("{ascii_img}");
+}