1 #!/usr/bin/python 2 # 3 # Copyright 2016 Google Inc. All rights reserved. 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 17 """Adjust the vertical metrics of the fonts for Android.""" 18 19 import glob 20 from fontTools import ttLib 21 22 def main(): 23 """Change the ascent and descent of Noto Serif fonts.""" 24 for font_file in glob.glob('NotoSerif-*.ttf'): 25 font = ttLib.TTFont(font_file) 26 font['hhea'].ascent = 1900 27 font['hhea'].descent = -500 28 font.save('touched/'+font_file) 29 30 if __name__ == '__main__': 31 main() 32 33
