bhcli

commit d9f8ac41db83f83e493f6cd2e217d792ced37d96
parent 74f51db1dfdf9da92986944617db1207e37a6800
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Thu, 30 Mar 2023 13:49:00 -0700

simplify code

Diffstat:
M
src/lechatphp/mod.rs
 | 
27
+++++++++------------------

1 file changed, 9 insertions(+), 18 deletions(-)
diff --git a/src/lechatphp/mod.rs b/src/lechatphp/mod.rs
@@ -382,34 +382,25 @@ impl Point {
 fn get_contour_red_pixels(top_left_pt: &Point, img: &DynamicImage) -> Vec<Point> {
     let (img_width, img_height) = img.dimensions();
     let mut out = vec![];
-    for x in 0..img_width {
-        if let Some(px_color) = get_pixel_in_bound(img, x, 0) {
-            if px_color == *RED_COLOR {
-                out.push(top_left_pt.add(Point::new(x, 0)));
-            }
-        }
-        if let Some(px_color) = get_pixel_in_bound(img, x, img_height-1) {
+    let mut add_px = |x, y| {
+        if let Some(px_color) = get_pixel_in_bound(img, x, y) {
             if px_color == *RED_COLOR {
-                out.push(top_left_pt.add(Point::new(x, img_height-1)));
+                out.push(top_left_pt.add(Point::new(x, y)));
             }
         }
+    };
+    for x in 0..img_width {
+        add_px(x, 0);
+        add_px(x, img_height-1);
     }
     for y in 1..img_height-1 {
-        if let Some(px_color) = get_pixel_in_bound(img, 0, y) {
-            if px_color == *RED_COLOR {
-                out.push(top_left_pt.add(Point::new(0, y)));
-            }
-        }
+        add_px(0, y);
         if img_width < img_height {
             if img_width == 150 {
                 continue;
             }
         }
-        if let Some(px_color) = get_pixel_in_bound(img, img_width-1, y) {
-            if px_color == *RED_COLOR {
-                out.push(top_left_pt.add(Point::new(img_width-1, y)));
-            }
-        }
+        add_px(img_width-1, y);
     }
     out
 }