Update Pillow code in example

New version of Pillow has type hints and breaking changes.

Author: HexDecimal

.vscode/settings.json

@@ -163,6 +163,7 @@
         "GAMECONTROLLER",
         "gamepad",
         "genindex",
+        "getbbox",
         "GFORCE",
         "GLES",
         "globaltoc",

examples/sdl-hello-world.py

@@ -3,7 +3,7 @@
 from pathlib import Path
 
 import numpy as np
-from PIL import Image, ImageDraw, ImageFont  # type: ignore  # pip install Pillow
+from PIL import Image, ImageDraw, ImageFont  # pip install Pillow
 
 import tcod.event
 import tcod.sdl.render
@@ -15,8 +15,9 @@
 
 def render_text(renderer: tcod.sdl.render.Renderer, text: str) -> tcod.sdl.render.Texture:
     """Render text, upload it to VRAM, then return it as an SDL Texture."""
-    # Use Pillow normally to render the font.  This code is standard.
-    width, height = font.getsize(text)
+    # Use Pillow to render the font.
+    _left, _top, right, bottom = font.getbbox(text)
+    width, height = right, bottom
     image = Image.new("RGBA", (width, height))
     draw = ImageDraw.Draw(image)
     draw.text((0, 0), text, font=font)

requirements.txt

@@ -6,6 +6,7 @@ requests>=2.28.1
 setuptools==65.5.1
 types-cffi
 types-requests
+types-Pillow
 types-setuptools
 types-tabulate
 typing_extensions