Update app.py

app.py

@@ -92,29 +92,41 @@ def text_rendering_generate_image(user_prompt, input_text, text_color, text_size
         # Try to load a font that supports multilingual text
         try:
             # Attempt to load a system font that supports multilingual text
-            font = ImageFont.truetype("Arial Unicode.ttf", text_size)
+            # Scale up the text size significantly to make it more visible
+            actual_text_size = text_size * 3  # Multiply the size by 3 for better visibility
+            font = ImageFont.truetype("Arial Unicode.ttf", actual_text_size)
         except IOError:
-            # Fallback to default font
-            font = ImageFont.load_default()
+            try:
+                # Try another common font if Arial Unicode is not available
+                actual_text_size = text_size * 3
+                font = ImageFont.truetype("DejaVuSans.ttf", actual_text_size)
+            except IOError:
+                # Final fallback to default font with increased size
+                font = ImageFont.load_default()
         
         # Parse position (top, center, bottom)
+        # Use actual_text_size for position calculations to maintain proper spacing
         if text_position == "top":
-            position = (width // 2, text_size + 10)
+            position = (width // 2, actual_text_size + 30)  # More padding from the top
         elif text_position == "bottom":
-            position = (width // 2, height - text_size - 10)
+            position = (width // 2, height - actual_text_size - 30)  # More padding from the bottom
         else:  # center
             position = (width // 2, height // 2)
         
         # Add text with outline for better visibility
-        # Draw text outline (shadow)
-        for offset in [(1, 1), (-1, -1), (1, -1), (-1, 1)]:
-            draw.text(
-                (position[0] + offset[0], position[1] + offset[1]),
-                input_text,
-                fill="black",
-                font=font,
-                anchor="mm"  # Center align the text
-            )
+        # Draw text outline (shadow) with larger offset for better visibility
+        outline_size = max(3, actual_text_size // 15)  # Scale outline size with text size
+        for offset_x in range(-outline_size, outline_size + 1, outline_size):
+            for offset_y in range(-outline_size, outline_size + 1, outline_size):
+                if offset_x == 0 and offset_y == 0:
+                    continue  # Skip the center position (will be drawn as main text)
+                draw.text(
+                    (position[0] + offset_x, position[1] + offset_y),
+                    input_text,
+                    fill="black",
+                    font=font,
+                    anchor="mm"  # Center align the text
+                )
         
         # Draw the main text
         draw.text(
@@ -171,7 +183,7 @@ def load_text_examples():
             "prompt": "cute character with speech bubble",
             "text": "Hello World!",
             "color": "#ffffff",
-            "size": 36,
+            "size": 72,
             "position": "center",
             "filename": "00.jpg",
             "height": 680,
@@ -182,7 +194,7 @@ def load_text_examples():
             "prompt": "landscape with message",
             "text": "안녕하세요!",
             "color": "#ffff00",
-            "size": 48,
+            "size": 100,
             "position": "top",
             "filename": "03.jpg",
             "height": 1024,
@@ -193,7 +205,7 @@ def load_text_examples():
             "prompt": "character with subtitles",
             "text": "こんにちは世界!",
             "color": "#00ffff",
-            "size": 42,
+            "size": 90,
             "position": "bottom",
             "filename": "02.jpg",
             "height": 560,
@@ -483,11 +495,11 @@ with gr.Blocks(css=css) as demo:
                             )
                             
                             text_size = gr.Slider(
-                                minimum=12, 
-                                maximum=72, 
-                                step=2, 
+                                minimum=24, 
+                                maximum=200, 
+                                step=4, 
                                 label="Text Size", 
-                                value=36
+                                value=72
                             )
                         
                         text_position = gr.Radio(