tmm1 / emoji-extractor

extracts high-resolution emoji pngs from /System/Library/Fonts/Apple Color Emoji.ttf

emoji-extractor

extracts high-resolution emoji pngs from /System/Library/Fonts/Apple Color Emoji.ttf (OS X 10.11) or /System/Library/Fonts/Apple Color Emoji.ttc (macOS 10.12)

usage

$ ruby emoji_extractor.rb

$ ls images
20x20  32x32  40x40  48x48  64x64  96x96  160x160

$ file images/160x160/1.png
images/160x160/1.png: PNG image data, 160 x 160, 8-bit/color RGBA, non-interlaced

emoji-extractor's Issues

save files as unified unicode codepoint

Instead of numbering the file sequentially, how would I modify this to save the file with the unicode codepoint for each character in the filename?

(I can help do the char->codepoint conversion, but it's unclear to me where in this code the "current character" is represented such that I can convert it. Thanks!)

Doesn't work on Ruby 2.1

emoji_extractor.rb:52: invalid multibyte escape: /\211PNG/

Using rbenv to switch to 1.8.7 was simple enough, though.

you are awesome for creating this

THANK YOU, just saved me a ton of time. nice work. 👍

Ubuntu: Errno::ENOENT: No such file or directory @ rb_sysopen - /System/Library/Fonts/Apple Color Emoji.ttc

Hi,

please add static font file to the project.
Ubuntu: Errno::ENOENT: No such file or directory @ rb_sysopen - /System/Library/Fonts/Apple Color Emoji.ttc

Thanks!

thanks

no issues, i just love this script and wanted to say i've used those 160x160 in tonnes of uni assignments over the years (just as stock images for apps/websites, etc)

Apple changed filetype to .ttc

Running OS 10.12. Emojis are now stored under a different name. .ttc instad of .ttf. Furthermore, running the ruby script with the correct file name seems to still do nothing.

Specify ttf file to extract from

I don't know exactly how this works but if you would add a way to specify a ttf file when running the command, it would be nice! The main use for this is for if you were to acquire an older version of the Apple Color Emoji font and to move it to a different computer though to use this script, perhaps one that you don't want to mess with the system folder on.

Emoji pictogram license is missing

As you say, the emoji pictograms distributed in your repository are taken from 'Apple Color Emoji.ttf'. However, Apple has not given any general license for this font. Please add your license.
update: fixed the link

Extract specific Emoji in specific size

I wish there was a way to extract a high-res Emoji, specifying the character and size like so:

ruby emoji_extractor.rb -s 160x160 😱

I have no clue about ruby, might be easy to implement?

Does not parse all emoji with latest Android 6.0.1 NotoColorEmoji.ttf

Seems to parse the flags and a few of the emoji just fine, but misses a HUGE portion of the rest. Here's the emoji for reference. Not sure what the error is since it runs without throwing anything. Perhaps a new unicode character is not being parsed correctly? The TTF file is located in this TGZ (zip) of the AOSP fonts here.
(Look for NotoColorEmoji.ttf)

Thanks for posting this script though! It's really amazing.