| #!/usr/bin/python |
| # |
| # Copyright 2016 Google Inc. All rights reserved. |
| # |
| # 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. |
| |
| """Adjust the vertical metrics of the fonts for Android.""" |
| |
| import glob |
| from fontTools import ttLib |
| |
| def main(): |
| """Change the ascent and descent of Noto Serif fonts.""" |
| for font_file in glob.glob('NotoSerif-*.ttf'): |
| font = ttLib.TTFont(font_file) |
| font['hhea'].ascent = 1900 |
| font['hhea'].descent = -500 |
| font.save('touched/'+font_file) |
| |
| if __name__ == '__main__': |
| main() |
| |