58097d9d4c
Since subregion flag sequences consist of BN and ON they can be impacted by bidi, and once again we have the problem that these are processed in visual order so we need GSUB rules such that we can handle them in either direction. All subregion flag sequences contain U+E007F, so we use that as a trigger for adding the reversed sequence. We also need to handle emitting the missing flag glyph for the reversed sequences. And we also want to strip out tag glyphs when the context is reversed. This means the chaining context should include 'E007F' as well. |
||
---|---|---|
fonts | ||
images | ||
png/128 | ||
svg | ||
third_party | ||
AUTHORS | ||
CONTRIBUTING.md | ||
CONTRIBUTORS | ||
LICENSE | ||
Makefile | ||
NotoColorEmoji.tmpl.ttx.tmpl | ||
NotoColorEmojiSvg.tmpl.ttx | ||
README.md | ||
add_aliases.py | ||
add_emoji_gsub.py | ||
add_svg_glyphs.py | ||
check_emoji_sequences.py | ||
collect_emoji_svg.py | ||
emoji_aliases.txt | ||
flag_glyph_name.py | ||
flag_info.py | ||
generate_emoji_html.py | ||
generate_emoji_placeholders.py | ||
generate_test_html.py | ||
map_pua_emoji.py | ||
materialize_emoji_images.py | ||
strip_vs_from_filenames.py | ||
svg_builder.py | ||
svg_cleaner.py | ||
waveflag.c |
README.md
Noto Emoji
Color and Black-and-White Noto emoji fonts, and tools for working with them.
The color version must be built from source.
Building NotoColorEmoji
Building NotoColorEmoji requires a few files from nototools. Clone a copy from https://github.com/googlei18n/nototools and either put it in your PYTHONPATH or use 'python setup.py develop' ('install' currently won't fully install all the data used by nototools). You will also need fontTools, get it from https://github.com/behdad/fonttools.git.
Then run make. NotoColorEmoji is the default target. It's suggested to use -j, especially if you are using zopflipng for compression. Intermediate products (compressed image files, for example) will be put into a build subdirectory; the font will be at the top level.
License
Emoji fonts (under the fonts subdirectory) are under the
SIL Open Font License, version 1.1.
Tools and most image resources are under the Apache license, version 2.0.
Flag images under third_party/region-flags are in the public domain or
otherwise exempt from copyright (more info).
Contributing
Please read CONTRIBUTING if you are thinking of contributing to this project.
News
- 2015-12-09: Unicode 7 and 8 emoji image data (.png format) added.
- 2015-09-29: All Noto fonts now licensed under the SIL Open Font License.