26 lines
817 B
Python
26 lines
817 B
Python
from matplotlib.font_manager import FontProperties
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from PIL import ImageFont
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from . import config
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_global_font_cache = {}
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_font_properties_cache = {}
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def get_cached_font(font_path, size):
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key = (font_path, size)
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if key not in _global_font_cache:
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try:
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_global_font_cache[key] = ImageFont.truetype(font_path, size)
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except IOError as e:
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config._warn(f"字体加载失败，回退默认字体: path={font_path}, size={size}, error={e}")
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_global_font_cache[key] = ImageFont.load_default()
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return _global_font_cache[key]
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def get_font_properties(font_path, size):
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key = (font_path, size)
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if key not in _font_properties_cache:
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_font_properties_cache[key] = FontProperties(fname=font_path, size=size)
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return _font_properties_cache[key]
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