Update app.py

app.py

@@ -569,7 +569,6 @@ def superimpose(image_with_text, overlay_image):
     return image_with_text
 
 
-
 def add_text_to_image(
     input_image,
     text,
@@ -600,10 +599,7 @@ def add_text_to_image(
 
         # 이미지를 RGBA 모드로 변환
         image = image.convert('RGBA')
-        
-        # 텍스트 레이어 생성
-        txt_overlay = Image.new('RGBA', image.size, (255, 255, 255, 0))
-        draw = ImageDraw.Draw(txt_overlay)
+        width, height = image.size
 
         # 폰트 설정
         try:
@@ -629,51 +625,76 @@ def add_text_to_image(
             'Purple': (128, 0, 128)
         }.get(color, (255, 255, 255))
 
-        # 텍스트 위치 계산
-        text_bbox = draw.textbbox((0, 0), text, font=font)
+        # 임시 드로잉 컨텍스트로 텍스트 크기 계산
+        temp_img = Image.new('RGBA', (1, 1), (0, 0, 0, 0))
+        temp_draw = ImageDraw.Draw(temp_img)
+        text_bbox = temp_draw.textbbox((0, 0), text, font=font)
         text_width = text_bbox[2] - text_bbox[0]
         text_height = text_bbox[3] - text_bbox[1]
 
-        actual_x = int((image.width - text_width) * (x_position / 100))
-        actual_y = int((image.height - text_height) * (y_position / 100))
+        # 텍스트 위치 계산
+        actual_x = int((width - text_width) * (x_position / 100))
+        actual_y = int((height - text_height) * (y_position / 100))
 
         # 텍스트 색상 설정 (투명도 포함)
         text_color = (*rgb_color, int(opacity))
 
         if text_position_type == "Text Behind Image":
-            # 배경 레이어 생성
-            background = Image.new('RGBA', image.size, (255, 255, 255, 255))
-            
-            # 텍스트 그리기
-            for dx in range(-thickness, thickness + 1):
-                for dy in range(-thickness, thickness + 1):
-                    draw.text(
-                        (actual_x + dx, actual_y + dy),
-                        text,
-                        font=font,
-                        fill=text_color
-                    )
-            
-            # 레이어 합성
-            output_image = Image.alpha_composite(background, txt_overlay)
-            output_image = Image.alpha_composite(output_image, image)
+            try:
+                # 1. 배경 레이어 (흰색)
+                background = Image.new('RGBA', (width, height), (255, 255, 255, 255))
+                
+                # 2. 텍스트 레이어
+                text_layer = Image.new('RGBA', (width, height), (0, 0, 0, 0))
+                text_draw = ImageDraw.Draw(text_layer)
+                
+                # 텍스트 그리기 (외곽선 포함)
+                for dx in range(-thickness, thickness + 1):
+                    for dy in range(-thickness, thickness + 1):
+                        text_draw.text(
+                            (actual_x + dx, actual_y + dy),
+                            text,
+                            font=font,
+                            fill=text_color
+                        )
+                
+                # 3. 레이어 합성
+                result = Image.alpha_composite(background, text_layer)
+                result = Image.alpha_composite(result, image)
+                
+                print("Text Behind Image processing completed")  # 디버깅용
+                return result.convert('RGB')
+                
+            except Exception as e:
+                print(f"Text Behind Image error: {str(e)}")
+                traceback.print_exc()
+                return input_image
         else:
             # Text Over Image
-            for dx in range(-thickness, thickness + 1):
-                for dy in range(-thickness, thickness + 1):
-                    draw.text(
-                        (actual_x + dx, actual_y + dy),
-                        text,
-                        font=font,
-                        fill=text_color
-                    )
-            output_image = Image.alpha_composite(image, txt_overlay)
-
-        # RGB로 변환하여 반환
-        return output_image.convert('RGB')
+            try:
+                overlay = Image.new('RGBA', (width, height), (0, 0, 0, 0))
+                draw = ImageDraw.Draw(overlay)
+                
+                # 텍스트 그리기
+                for dx in range(-thickness, thickness + 1):
+                    for dy in range(-thickness, thickness + 1):
+                        draw.text(
+                            (actual_x + dx, actual_y + dy),
+                            text,
+                            font=font,
+                            fill=text_color
+                        )
+                
+                result = Image.alpha_composite(image, overlay)
+                return result.convert('RGB')
+                
+            except Exception as e:
+                print(f"Text Over Image error: {str(e)}")
+                traceback.print_exc()
+                return input_image
 
     except Exception as e:
-        print(f"Text addition error: {str(e)}")
+        print(f"General text addition error: {str(e)}")
         traceback.print_exc()
         return input_image