ImageView app: add support for grayscale images

2026-05-20 11:51:27 -07:00 · 2025-11-30 15:29:20 +01:00
parent 8819afd80a
commit 059e1e51ea
1 changed files with 3 additions and 1 deletions
@@ -214,7 +214,9 @@ class ImageView(Activity):
                print(f"Raw image has width: {width}, Height: {height}, Color Format: {color_format}")
                stride = width * 2
                cf = lv.COLOR_FORMAT.RGB565
-                if color_format != "RGB565":
+                if color_format == "GRAY":
+                    cf = lv.COLOR_FORMAT.L8
+                else:
                    print(f"WARNING: unknown color format {color_format}, assuming RGB565...")
                self.current_image_dsc = lv.image_dsc_t({
                    "header": {