代码提交

tmp/maintenance-manual/make_contact_sheets.py

@@ -0,0 +1,33 @@
+from pathlib import Path
+
+from PIL import Image, ImageDraw, ImageFont
+
+
+ROOT = Path(__file__).resolve().parent
+PAGES = ROOT / "rendered" / "pages"
+OUT = ROOT / "rendered" / "contact-sheets"
+OUT.mkdir(parents=True, exist_ok=True)
+
+font_path = Path(r"C:\Windows\Fonts\arialbd.ttf")
+font = ImageFont.truetype(str(font_path), 28)
+page_paths = sorted(PAGES.glob("page-*.png"))
+
+for sheet_index in range(0, len(page_paths), 4):
+    group = page_paths[sheet_index : sheet_index + 4]
+    images = [Image.open(p).convert("RGB") for p in group]
+    page_w, page_h = images[0].size
+    gutter = 48
+    label_h = 52
+    sheet = Image.new("RGB", (page_w * 2 + gutter * 3, (page_h + label_h) * 2 + gutter * 3), "#D7DEE5")
+    draw = ImageDraw.Draw(sheet)
+    for i, (path, img) in enumerate(zip(group, images)):
+        col, row = i % 2, i // 2
+        x = gutter + col * (page_w + gutter)
+        y = gutter + row * (page_h + label_h + gutter)
+        draw.text((x, y), path.stem, font=font, fill="#172A3A")
+        sheet.paste(img, (x, y + label_h))
+    first = sheet_index + 1
+    last = sheet_index + len(group)
+    sheet.save(OUT / f"pages-{first:02d}-{last:02d}.jpg", quality=92, subsampling=0)
+
+print(f"created {len(list(OUT.glob('*.jpg')))} contact sheets")