Update images
This commit is contained in:
jpirnay
@@ -1,22 +1,31 @@
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"""Generate a markdown font preview page and images for SD font families."""
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import urllib.request
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import urllib.parse
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from pathlib import Path
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from typing import Optional
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from PIL import Image, ImageDraw, ImageFont
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import yaml
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ROOT = Path(__file__).resolve().parent.parent / 'assets' / 'sd-fonts'
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OUTPUT_DIR = Path(__file__).resolve().parent.parent / 'docs' / 'images' / 'sd-font-previews'
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MD_PATH = Path(__file__).resolve().parent.parent / 'docs' / 'sd-fonts-preview.md'
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REPO_ROOT = Path(__file__).resolve().parent.parent
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ROOT = REPO_ROOT / 'assets' / 'sd-fonts'
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OUTPUT_DIR = REPO_ROOT / 'docs' / 'images' / 'sd-font-previews'
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MD_PATH = REPO_ROOT / 'docs' / 'sd-fonts-preview.md'
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YAML_PATH = REPO_ROOT / 'lib' / 'EpdFont' / 'scripts' / 'sd-fonts.yaml'
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CACHE_DIR = Path(__file__).resolve().parent / 'font-cache'
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SAMPLE_TEXT = 'Everyone has the right to freedom of thought...'
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DEFAULT_FONT_SIZE = 28
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IMAGE_SIZE = (1080, 220)
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OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
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CACHE_DIR.mkdir(parents=True, exist_ok=True)
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try:
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font = ImageFont.truetype('arial.ttf', DEFAULT_FONT_SIZE)
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except Exception:
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font = ImageFont.load_default()
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with YAML_PATH.open('r', encoding='utf-8') as yaml_file:
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manifest = yaml.safe_load(yaml_file)
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family_map = {family['name']: family for family in manifest['families']}
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families = [p.name for p in sorted(ROOT.iterdir()) if p.is_dir()]
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lines = [
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'# SD Font Preview',
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'',
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@@ -26,11 +35,65 @@ lines = [
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'|---|---|',
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]
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def download_font(url: str, cache_dir: Path) -> Path:
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parsed = urllib.parse.urlparse(url)
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filename = Path(parsed.path).name
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output_path = cache_dir / filename
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if not output_path.exists():
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print(f'Downloading {url}...')
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urllib.request.urlretrieve(url, output_path)
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return output_path
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def resolve_instanced_font_path(family_name: str, style_name: str) -> Optional[Path]:
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instanced_dir = REPO_ROOT / 'lib' / 'EpdFont' / 'scripts' / 'instanced_fonts' / family_name
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if not instanced_dir.exists():
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return None
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matches = sorted(instanced_dir.glob(f'{style_name}*.ttf'))
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return matches[0] if matches else None
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def resolve_font_path(family_name: str) -> Optional[Path]:
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family = family_map.get(family_name)
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if family is None:
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return None
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styles = family.get('styles', {})
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regular = styles.get('regular') or next(iter(styles.values()), None)
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if regular is None:
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return None
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if 'path' in regular:
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local_path = REPO_ROOT / 'lib' / 'EpdFont' / regular['path']
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if local_path.exists():
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return local_path
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instanced = resolve_instanced_font_path(family_name, 'regular')
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if instanced is not None:
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return instanced
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if 'url' in regular:
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return download_font(regular['url'], CACHE_DIR)
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return None
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for family in families:
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font_path = resolve_font_path(family)
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try:
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if font_path is None:
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raise FileNotFoundError('No source font found')
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font = ImageFont.truetype(str(font_path), DEFAULT_FONT_SIZE)
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except Exception as exc:
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print(f'Warning: unable to load font for {family}: {exc}. Falling back to default font.')
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font = ImageFont.load_default()
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text = f'{family} - {SAMPLE_TEXT}'
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image = Image.new('RGB', IMAGE_SIZE, color=(255, 255, 255))
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draw = ImageDraw.Draw(image)
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text_width, text_height = draw.textsize(text, font=font)
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bbox = draw.textbbox((0, 0), text, font=font)
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text_width = bbox[2] - bbox[0]
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text_height = bbox[3] - bbox[1]
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x = 20
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y = (IMAGE_SIZE[1] - text_height) // 2
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draw.text((x, y), text, fill='black', font=font)
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@@ -0,0 +1,130 @@
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{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "6297ef3a",
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"metadata": {},
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"source": [
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"# SD Font Preview Generation\n",
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"\n",
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"This notebook scans `./assets/sd-fonts`, generates preview images for each available SD font family, and creates a markdown listing page that embeds those images."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "adfac037",
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"metadata": {},
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"outputs": [],
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"source": [
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"import os\n",
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"from pathlib import Path\n",
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"from PIL import Image, ImageDraw, ImageFont\n",
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"from IPython.display import display, Markdown, Image as DisplayImage\n",
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"\n",
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"root_dir = Path('assets/sd-fonts')\n",
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"output_image_dir = Path('docs/images/sd-font-previews')\n",
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"output_image_dir.mkdir(parents=True, exist_ok=True)\n",
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"output_markdown_path = Path('docs/sd-fonts-preview.md')\n",
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"\n",
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"print(f'Root font directory: {root_dir.resolve()}')\n",
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"print(f'Preview image output directory: {output_image_dir.resolve()}')\n",
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"print(f'Markdown output path: {output_markdown_path.resolve()}')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "305e0f28",
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"metadata": {},
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"outputs": [],
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"source": [
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"# Discover available font families\n",
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"font_families = [p.name for p in sorted(root_dir.iterdir()) if p.is_dir()]\n",
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"print(f'Found {len(font_families)} font families:')\n",
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"for family in font_families:\n",
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" print(f' - {family}')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "5771f18f",
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"metadata": {},
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"outputs": [],
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"source": [
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"sample_text = 'Everyone has the right to freedom of thought...'\n",
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"preview_texts = {family: f'{family} - {sample_text}' for family in font_families}\n",
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"\n",
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"for family, text in preview_texts.items():\n",
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" print(f'{family}: {text}')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "86bf3966",
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"metadata": {},
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"outputs": [],
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"source": [
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"# Render and save preview images\n",
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"font_size = 28\n",
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"try:\n",
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" default_font = ImageFont.truetype('arial.ttf', font_size)\n",
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"except Exception:\n",
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" default_font = ImageFont.load_default()\n",
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"\n",
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"image_width = 1080\n",
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"image_height = 220\n",
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"\n",
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"for family, text in preview_texts.items():\n",
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" image = Image.new('RGB', (image_width, image_height), 'white')\n",
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" draw = ImageDraw.Draw(image)\n",
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" text_width, text_height = draw.textsize(text, font=default_font)\n",
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" x = 20\n",
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" y = (image_height - text_height) // 2\n",
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" draw.text((x, y), text, fill='black', font=default_font)\n",
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" output_path = output_image_dir / f'{family}.png'\n",
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" image.save(output_path)\n",
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" print(f'Saved {output_path}')\n",
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"\n",
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"print('All preview images generated.')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "d5636615",
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"metadata": {},
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"outputs": [],
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"source": [
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"# Generate markdown listing with embedded preview images\n",
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"lines = [\n",
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" '# SD Font Preview',\n",
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" '',\n",
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" 'This page lists the available SD font families under `assets/sd-fonts` and embeds rendered preview images for each family.',\n",
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" '',\n",
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" '| Font Family | Preview |',\n",
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" '|---|---|',\n",
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"]\n",
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"\n",
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"for family in font_families:\n",
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" image_rel_path = f'images/sd-font-previews/{family}.png'\n",
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" lines.append(f'| {family} |  |')\n",
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"\n",
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"output_markdown_path.write_text('\\n'.join(lines) + '\\n', encoding='utf-8')\n",
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"print(f'Generated markdown page at {output_markdown_path}')\n",
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"\n",
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"# Display a preview of the generated markdown in the notebook\n",
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"display(Markdown('\\n'.join(lines[:8]) + '\\n...'))"
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]
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}
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],
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"metadata": {
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"language_info": {
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"name": "python"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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@@ -0,0 +1,347 @@
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{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "b9bce3b3",
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"metadata": {},
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"source": [
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"# SD Font Preview Generation\n",
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"\n",
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"This notebook scans `./assets/sd-fonts`, generates preview images for each available SD font family, and creates a markdown listing page that embeds those images."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "30e78310",
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"metadata": {},
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"outputs": [
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{
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"ename": "NameError",
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"evalue": "name '__file__' is not defined",
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"output_type": "error",
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"traceback": [
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"\u001b[31m---------------------------------------------------------------------------\u001b[39m",
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"\u001b[31mNameError\u001b[39m Traceback (most recent call last)",
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"\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[9]\u001b[39m\u001b[32m, line 15\u001b[39m\n\u001b[32m 13\u001b[39m output_markdown_path = repo_root / \u001b[33m'\u001b[39m\u001b[33mdocs\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33msd-fonts-preview.md\u001b[39m\u001b[33m'\u001b[39m\n\u001b[32m 14\u001b[39m manifest_path = repo_root / \u001b[33m'\u001b[39m\u001b[33mlib\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33mEpdFont\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33mscripts\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33msd-fonts.yaml\u001b[39m\u001b[33m'\u001b[39m\n\u001b[32m---> \u001b[39m\u001b[32m15\u001b[39m cache_dir = Path(\u001b[34;43m__file__\u001b[39;49m).resolve().parent / \u001b[33m'\u001b[39m\u001b[33mfont-cache\u001b[39m\u001b[33m'\u001b[39m\n\u001b[32m 16\u001b[39m cache_dir.mkdir(parents=\u001b[38;5;28;01mTrue\u001b[39;00m, exist_ok=\u001b[38;5;28;01mTrue\u001b[39;00m)\n\u001b[32m 18\u001b[39m \u001b[38;5;28;01mwith\u001b[39;00m manifest_path.open(\u001b[33m'\u001b[39m\u001b[33mr\u001b[39m\u001b[33m'\u001b[39m, encoding=\u001b[33m'\u001b[39m\u001b[33mutf-8\u001b[39m\u001b[33m'\u001b[39m) \u001b[38;5;28;01mas\u001b[39;00m manifest_file:\n",
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"\u001b[31mNameError\u001b[39m: name '__file__' is not defined"
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]
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}
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],
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"source": [
|
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"import urllib.request\n",
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"import urllib.parse\n",
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"from pathlib import Path\n",
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"from typing import Optional\n",
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"from PIL import Image, ImageDraw, ImageFont\n",
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"from IPython.display import display, Markdown\n",
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"import yaml\n",
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"\n",
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"repo_root = Path.cwd().resolve().parent\n",
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"root_dir = repo_root / 'assets' / 'sd-fonts'\n",
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"output_image_dir = repo_root / 'docs' / 'images' / 'sd-font-previews'\n",
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"output_image_dir.mkdir(parents=True, exist_ok=True)\n",
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"output_markdown_path = repo_root / 'docs' / 'sd-fonts-preview.md'\n",
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"manifest_path = repo_root / 'lib' / 'EpdFont' / 'scripts' / 'sd-fonts.yaml'\n",
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"cache_dir = repo_root / 'scripts' / 'font-cache'\n",
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"cache_dir.mkdir(parents=True, exist_ok=True)\n",
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"\n",
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"with manifest_path.open('r', encoding='utf-8') as manifest_file:\n",
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" manifest = yaml.safe_load(manifest_file)\n",
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"\n",
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"family_map = {family['name']: family for family in manifest['families']}\n",
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"\n",
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"print(f'Repo root: {repo_root}')\n",
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"print(f'Root font directory: {root_dir.resolve()}')\n",
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"print(f'Preview image output directory: {output_image_dir.resolve()}')\n",
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"print(f'Markdown output path: {output_markdown_path.resolve()}')"
|
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]
|
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"id": "217146fe",
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"metadata": {},
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"outputs": [
|
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{
|
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"name": "stdout",
|
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"output_type": "stream",
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"text": [
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"Found 23 font families:\n",
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" - Alegreya\n",
|
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" - Arimo\n",
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" - AtkinsonHyperlegibleNext\n",
|
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" - Bitter\n",
|
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" - Gelasio\n",
|
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" - GentiumBookPlus\n",
|
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" - IBMPlexMono\n",
|
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" - IBMPlexSans\n",
|
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" - IBMPlexSerif\n",
|
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" - Inter\n",
|
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" - LexicaUltralegible\n",
|
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" - Literata\n",
|
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" - Lora\n",
|
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" - Merriweather\n",
|
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" - NotoSansExtended\n",
|
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" - NotoSerifExtended\n",
|
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" - OpenDyslexic\n",
|
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" - Readerly\n",
|
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" - SourceCodePro\n",
|
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" - SourceSans3\n",
|
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" - SourceSerif4\n",
|
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" - Spectral\n",
|
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" - Vollkorn\n"
|
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]
|
||||
},
|
||||
{
|
||||
"ename": "NameError",
|
||||
"evalue": "name 'Optional' is not defined",
|
||||
"output_type": "error",
|
||||
"traceback": [
|
||||
"\u001b[31m---------------------------------------------------------------------------\u001b[39m",
|
||||
"\u001b[31mNameError\u001b[39m Traceback (most recent call last)",
|
||||
"\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[8]\u001b[39m\u001b[32m, line 18\u001b[39m\n\u001b[32m 14\u001b[39m urllib.request.urlretrieve(url, local_path)\n\u001b[32m 15\u001b[39m \u001b[38;5;28;01mreturn\u001b[39;00m local_path\n\u001b[32m---> \u001b[39m\u001b[32m18\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mresolve_instanced_font_path\u001b[39m(family_name: \u001b[38;5;28mstr\u001b[39m, style_name: \u001b[38;5;28mstr\u001b[39m) -> \u001b[43mOptional\u001b[49m[Path]:\n\u001b[32m 19\u001b[39m instanced_dir = repo_root / \u001b[33m'\u001b[39m\u001b[33mlib\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33mEpdFont\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33mscripts\u001b[39m\u001b[33m'\u001b[39m / \u001b[33m'\u001b[39m\u001b[33minstanced_fonts\u001b[39m\u001b[33m'\u001b[39m / family_name\n\u001b[32m 20\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m instanced_dir.exists():\n",
|
||||
"\u001b[31mNameError\u001b[39m: name 'Optional' is not defined"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"# Discover available font families\n",
|
||||
"font_families = [p.name for p in sorted(root_dir.iterdir()) if p.is_dir()]\n",
|
||||
"print(f'Found {len(font_families)} font families:')\n",
|
||||
"for family in font_families:\n",
|
||||
" print(f' - {family}')\n",
|
||||
"\n",
|
||||
"\n",
|
||||
"def download_font(url: str, cache_dir: Path) -> Path:\n",
|
||||
" parsed = urllib.parse.urlparse(url)\n",
|
||||
" filename = Path(parsed.path).name\n",
|
||||
" local_path = cache_dir / filename\n",
|
||||
" if not local_path.exists():\n",
|
||||
" print(f'Downloading {url}...')\n",
|
||||
" urllib.request.urlretrieve(url, local_path)\n",
|
||||
" return local_path\n",
|
||||
"\n",
|
||||
"\n",
|
||||
"def resolve_instanced_font_path(family_name: str, style_name: str) -> Optional[Path]:\n",
|
||||
" instanced_dir = repo_root / 'lib' / 'EpdFont' / 'scripts' / 'instanced_fonts' / family_name\n",
|
||||
" if not instanced_dir.exists():\n",
|
||||
" return None\n",
|
||||
" matches = sorted(instanced_dir.glob(f'{style_name}*.ttf'))\n",
|
||||
" return matches[0] if matches else None\n",
|
||||
"\n",
|
||||
"\n",
|
||||
"def resolve_font_path(family_name: str) -> Optional[Path]:\n",
|
||||
" family = family_map.get(family_name)\n",
|
||||
" if family is None:\n",
|
||||
" return None\n",
|
||||
" styles = family.get('styles', {})\n",
|
||||
" style = styles.get('regular') or next(iter(styles.values()), None)\n",
|
||||
" if style is None:\n",
|
||||
" return None\n",
|
||||
"\n",
|
||||
" if 'path' in style:\n",
|
||||
" local_path = repo_root / 'lib' / 'EpdFont' / style['path']\n",
|
||||
" if local_path.exists():\n",
|
||||
" return local_path\n",
|
||||
"\n",
|
||||
" instanced = resolve_instanced_font_path(family_name, 'regular')\n",
|
||||
" if instanced is not None:\n",
|
||||
" return instanced\n",
|
||||
"\n",
|
||||
" if 'url' in style:\n",
|
||||
" return download_font(style['url'], cache_dir)\n",
|
||||
" return None"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 4,
|
||||
"id": "a0843a3e",
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"Alegreya: Alegreya - Everyone has the right to freedom of thought...\n",
|
||||
"Arimo: Arimo - Everyone has the right to freedom of thought...\n",
|
||||
"AtkinsonHyperlegibleNext: AtkinsonHyperlegibleNext - Everyone has the right to freedom of thought...\n",
|
||||
"Bitter: Bitter - Everyone has the right to freedom of thought...\n",
|
||||
"Gelasio: Gelasio - Everyone has the right to freedom of thought...\n",
|
||||
"GentiumBookPlus: GentiumBookPlus - Everyone has the right to freedom of thought...\n",
|
||||
"IBMPlexMono: IBMPlexMono - Everyone has the right to freedom of thought...\n",
|
||||
"IBMPlexSans: IBMPlexSans - Everyone has the right to freedom of thought...\n",
|
||||
"IBMPlexSerif: IBMPlexSerif - Everyone has the right to freedom of thought...\n",
|
||||
"Inter: Inter - Everyone has the right to freedom of thought...\n",
|
||||
"LexicaUltralegible: LexicaUltralegible - Everyone has the right to freedom of thought...\n",
|
||||
"Literata: Literata - Everyone has the right to freedom of thought...\n",
|
||||
"Lora: Lora - Everyone has the right to freedom of thought...\n",
|
||||
"Merriweather: Merriweather - Everyone has the right to freedom of thought...\n",
|
||||
"NotoSansExtended: NotoSansExtended - Everyone has the right to freedom of thought...\n",
|
||||
"NotoSerifExtended: NotoSerifExtended - Everyone has the right to freedom of thought...\n",
|
||||
"OpenDyslexic: OpenDyslexic - Everyone has the right to freedom of thought...\n",
|
||||
"Readerly: Readerly - Everyone has the right to freedom of thought...\n",
|
||||
"SourceCodePro: SourceCodePro - Everyone has the right to freedom of thought...\n",
|
||||
"SourceSans3: SourceSans3 - Everyone has the right to freedom of thought...\n",
|
||||
"SourceSerif4: SourceSerif4 - Everyone has the right to freedom of thought...\n",
|
||||
"Spectral: Spectral - Everyone has the right to freedom of thought...\n",
|
||||
"Vollkorn: Vollkorn - Everyone has the right to freedom of thought...\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"sample_text = 'Everyone has the right to freedom of thought...'\n",
|
||||
"preview_texts = {family: f'{family} - {sample_text}' for family in font_families}\n",
|
||||
"\n",
|
||||
"for family, text in preview_texts.items():\n",
|
||||
" print(f'{family}: {text}')"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 6,
|
||||
"id": "e23a6728",
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Alegreya.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Arimo.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\AtkinsonHyperlegibleNext.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Bitter.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Gelasio.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\GentiumBookPlus.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\IBMPlexMono.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\IBMPlexSans.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\IBMPlexSerif.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Inter.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\LexicaUltralegible.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Literata.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Lora.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Merriweather.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\NotoSansExtended.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\NotoSerifExtended.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\OpenDyslexic.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Readerly.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\SourceCodePro.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\SourceSans3.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\SourceSerif4.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Spectral.png\n",
|
||||
"Saved C:\\_development\\crosspoint-reader\\docs\\images\\sd-font-previews\\Vollkorn.png\n",
|
||||
"All preview images generated.\n"
|
||||
]
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"# Render and save preview images\n",
|
||||
"font_size = 28\n",
|
||||
"image_width = 1080\n",
|
||||
"image_height = 220\n",
|
||||
"\n",
|
||||
"for family, text in preview_texts.items():\n",
|
||||
" font_path = resolve_font_path(family)\n",
|
||||
" try:\n",
|
||||
" if font_path is None:\n",
|
||||
" raise FileNotFoundError('No source font path available')\n",
|
||||
" font = ImageFont.truetype(str(font_path), font_size)\n",
|
||||
" except Exception as exc:\n",
|
||||
" print(f'Warning: could not load {family} from {font_path}: {exc}')\n",
|
||||
" font = ImageFont.load_default()\n",
|
||||
"\n",
|
||||
" image = Image.new('RGB', (image_width, image_height), 'white')\n",
|
||||
" draw = ImageDraw.Draw(image)\n",
|
||||
" bbox = draw.textbbox((0, 0), text, font=font)\n",
|
||||
" text_width = bbox[2] - bbox[0]\n",
|
||||
" text_height = bbox[3] - bbox[1]\n",
|
||||
" x = 20\n",
|
||||
" y = (image_height - text_height) // 2\n",
|
||||
" draw.text((x, y), text, fill='black', font=font)\n",
|
||||
" output_path = output_image_dir / f'{family}.png'\n",
|
||||
" image.save(output_path)\n",
|
||||
" print(f'Saved {output_path}')\n",
|
||||
"\n",
|
||||
"print('All preview images generated.')"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": 7,
|
||||
"id": "7d53f4f2",
|
||||
"metadata": {},
|
||||
"outputs": [
|
||||
{
|
||||
"name": "stdout",
|
||||
"output_type": "stream",
|
||||
"text": [
|
||||
"Generated markdown page at C:\\_development\\crosspoint-reader\\docs\\sd-fonts-preview.md\n"
|
||||
]
|
||||
},
|
||||
{
|
||||
"data": {
|
||||
"text/markdown": [
|
||||
"# SD Font Preview\n",
|
||||
"\n",
|
||||
"This page lists the available SD font families under `assets/sd-fonts` and embeds rendered preview images for each family.\n",
|
||||
"\n",
|
||||
"| Font Family | Preview |\n",
|
||||
"|---|---|\n",
|
||||
"| Alegreya |  |\n",
|
||||
"| Arimo |  |\n",
|
||||
"..."
|
||||
],
|
||||
"text/plain": [
|
||||
"<IPython.core.display.Markdown object>"
|
||||
]
|
||||
},
|
||||
"metadata": {},
|
||||
"output_type": "display_data"
|
||||
}
|
||||
],
|
||||
"source": [
|
||||
"# Generate markdown listing with embedded preview images\n",
|
||||
"lines = [\n",
|
||||
" '# SD Font Preview',\n",
|
||||
" '',\n",
|
||||
" 'This page lists the available SD font families under `assets/sd-fonts` and embeds rendered preview images for each family.',\n",
|
||||
" '',\n",
|
||||
" '| Font Family | Preview |',\n",
|
||||
" '|---|---|',\n",
|
||||
"]\n",
|
||||
"\n",
|
||||
"for family in font_families:\n",
|
||||
" image_rel_path = f'images/sd-font-previews/{family}.png'\n",
|
||||
" lines.append(f'| {family} |  |')\n",
|
||||
"\n",
|
||||
"output_markdown_path.write_text('\\n'.join(lines) + '\\n', encoding='utf-8')\n",
|
||||
"print(f'Generated markdown page at {output_markdown_path}')\n",
|
||||
"\n",
|
||||
"# Display a preview of the generated markdown in the notebook\n",
|
||||
"display(Markdown('\\n'.join(lines[:8]) + '\\n...'))"
|
||||
]
|
||||
}
|
||||
],
|
||||
"metadata": {
|
||||
"kernelspec": {
|
||||
"display_name": "Python 3",
|
||||
"language": "python",
|
||||
"name": "python3"
|
||||
},
|
||||
"language_info": {
|
||||
"codemirror_mode": {
|
||||
"name": "ipython",
|
||||
"version": 3
|
||||
},
|
||||
"file_extension": ".py",
|
||||
"mimetype": "text/x-python",
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.11.9"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
"nbformat_minor": 5
|
||||
}
|
||||
Reference in New Issue
Block a user