Gera e configura ícones PWA otimizados e quadrados para dispositivos móveis

scratch/generate_icons.py

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+import os
+from PIL import Image
+
+def generate_icons():
+    img_path = '/root/Apps/Camila/public/assets/camila_prof.png'
+    if not os.path.exists(img_path):
+        print(f"Error: {img_path} not found.")
+        return
+
+    img = Image.open(img_path)
+    width, height = img.size
+    print(f"Original image size: {width}x{height}")
+
+    # Crop to a square. The face is usually in the upper half of the image.
+    # Original is 498x741. Let's crop a square of 498x498.
+    # Let's start the crop from y=50 to y=548 to keep the face well-centered.
+    size = min(width, height)
+    left = (width - size) // 2
+    top = 50  # Offset down slightly to avoid cropping the top of the head
+    right = left + size
+    bottom = top + size
+
+    if bottom > height:
+        bottom = height
+        top = height - size
+
+    cropped_img = img.crop((left, top, right, bottom))
+    print(f"Cropped to square: {cropped_img.size}")
+
+    # Target directory
+    assets_dir = '/root/Apps/Camila/public/assets'
+    os.makedirs(assets_dir, exist_ok=True)
+
+    # Save sizes
+    sizes = {
+        180: 'apple-touch-icon.png',
+        192: 'icon-192.png',
+        512: 'icon-512.png'
+    }
+
+    for sz, filename in sizes.items():
+        resized = cropped_img.resize((sz, sz), Image.Resampling.LANCZOS)
+        out_path = os.path.join(assets_dir, filename)
+        resized.save(out_path, 'PNG')
+        print(f"Saved {sz}x{sz} icon to {out_path}")
+
+if __name__ == '__main__':
+    generate_icons()