Fix white patch to not apply on aligned side

app.py

@@ -126,10 +126,21 @@ def prepare_image_and_mask(image, width, height, overlap_percentage, resize_opti
 
     # Calculate overlap areas
     white_gaps_patch = 2
+
     left_overlap = margin_x + overlap_x if overlap_left else margin_x + white_gaps_patch
     right_overlap = margin_x + new_width - overlap_x if overlap_right else margin_x + new_width - white_gaps_patch
     top_overlap = margin_y + overlap_y if overlap_top else margin_y + white_gaps_patch
     bottom_overlap = margin_y + new_height - overlap_y if overlap_bottom else margin_y + new_height - white_gaps_patch
+    
+    if alignment == "Left":
+        left_overlap = margin_x + overlap_x if overlap_left else margin_x
+    elif alignment == "Right":
+        right_overlap = margin_x + new_width - overlap_x if overlap_right else margin_x + new_width
+    elif alignment == "Top":
+        top_overlap = margin_y + overlap_y if overlap_top else margin_y
+    elif alignment == "Bottom":
+        bottom_overlap = margin_y + new_height - overlap_y if overlap_bottom else margin_y + new_height
+
 
     # Draw the mask
     mask_draw.rectangle([