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- # copyright (c) 2024 PaddlePaddle Authors. All Rights Reserve.
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- from pathlib import Path
- import PIL
- from PIL import ImageFont
- def get_pingfang_file_path():
- """get pingfang font file path"""
- return (Path(__file__).parent / "PingFang-SC-Regular.ttf").resolve().as_posix()
- def create_font(txt, sz, font_path):
- """create font"""
- font_size = int(sz[1] * 0.8)
- font = ImageFont.truetype(font_path, font_size, encoding="utf-8")
- if int(PIL.__version__.split(".")[0]) < 10:
- length = font.getsize(txt)[0]
- else:
- length = font.getlength(txt)
- if length > sz[0]:
- font_size = int(font_size * sz[0] / length)
- font = ImageFont.truetype(font_path, font_size, encoding="utf-8")
- return font
- PINGFANG_FONT_FILE_PATH = get_pingfang_file_path()
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