Refine rendering and packing logic

scripts/boards.py

@@ -1,6 +1,5 @@
 from pathlib import Path
 
-from .assets import load_json, load_rgb
 from .settings import BOARD_DECK, DECKS_DIR, BuildConfig
 
 ORIGINAL_BOARD_MM = (88.9, 139.7)
@@ -45,17 +44,6 @@ def board_target_mm_for_mode(
 
     return BOARD_SIZE_OPTIONS_MM.get(board_mode, ORIGINAL_BOARD_MM)
 
-
-def board_aspect_ratio(board_path: Path) -> float:
-    deck_json = board_path.parent / "deck.json"
-    if deck_json.exists():
-        meta = load_json(deck_json)
-        if meta.get("cardWidth") and meta.get("cardHeight"):
-            return float(meta["cardWidth"]) / float(meta["cardHeight"])
-    with load_rgb(board_path) as img:
-        return img.width / img.height
-
-
 def board_target_mm(board_path: Path, config: BuildConfig) -> tuple[float, float]:
     return board_target_mm_for_mode(board_path, config.board_mode, config.board_custom_mm)
 
@@ -78,15 +66,3 @@ def board_size_fits_paper(
         if not (fits_upright or fits_rotated):
             return False
     return True
-
-
-def board_mode_fits_paper(board_mode: str, paper_mm: tuple[float, float], margin_mm: float) -> bool:
-    return board_size_fits_paper(board_mode, None, paper_mm, margin_mm)
-
-
-def crop_board_bleed(img):
-    target_w = round(img.width * (3.5 / 3.75))
-    target_h = round(img.height * (5.5 / 5.75))
-    left = max(0, (img.width - target_w) // 2)
-    top = max(0, (img.height - target_h) // 2)
-    return img.crop((left, top, left + target_w, top + target_h))