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svg-emoticons

A collection of svg emoticons that can be used in IM chats and so on.

Many users like me love collecting interesting (or just moe) emoticons so they can use it over chats. However, many of those chats are quite low-quality (as in image quality), and doing the fork-and-recompress process can make a huge decrease on the image qualities.

This repository mainly collect vectorized versions of emoticons, redrawn mainly by me.

Why svg?

  • SVG is a great open format for vector images.
  • SVG consists of XML code, and editing it creates a lot of diff — that is absolutely the best way to write large quantities of code. (Just Kidding.)

Usage

Sometimes Releases contain some Bitmaps or Optimized SVGs. Check them out. If you are looking for those Ingress images, just go there.

Use Download Zip on the right side of the page to get a HEAD snapshot containing all the SVGs; or you can wander around the tree and find the one you want to download.

Everyday use

  • Download and install Inkscape(https://inkscape.org). If you are using Linux, try to check it out in your distribution's software repository.
  • Considering creating a white rectangle as the background before exporting.
  • File -> Export as PNG. Choose the suitable file size for you.
  • If you are not happy with the file size of the 24-bit PNG, read This thread (Chinese) to get instructions on optimizing the file size.
    • pngquant is the best choice for PNGs. It generates a PNG with max. 256 colors, and preserves full alpha transparency.
    • RIOT is a nice choise if you use Windows. Saving as 16- to 256-color, max-compressed PNG is recommended. Blending the image with a white background in RIOT can help you deal with some transparency problems.
    • Using Adobe (R) Photoshop (R) or Paint.NET works better for images with transparency. The decision is up to you.

Frontend deployment

  • If you are not worried about size or compatibility, just use the SVGs.
  • If you are facing old browsers, export it to bitmap just like what ordinary users do.
  • For better size or compatibility, try File -> Save As -> Optimized SVG in Inkscape. Choose the options you want to use. (Actually to make files look prettier, I am already optimizing the files in-repo, but anyway you might want more control over the files..)

COPYING

See the files' metadata for Copyright information. If there isn't one in the files, just assume CC-BY 4.0 with the copyright holders being the contributors in the file history.

Since those emoticons are mainly used for IM chats, always claiming the author(s) may be impossible. Here I reduce this limit so it works only on people who fork those SVG images.

CONTRIBUTING

Simply fork & PR. Don't forget to add your copyright info to the Dublin Core metadata if you want to have the info in the files.

You may want to optimize the SVGs before making a PR since it can help reduce some unnecessary digits and/or style attributes. Four significant digits, shoren color values, CSS2XML, Group collapsing and creating for similar attributes, working around renderer bugs and removing/ shortening IDs should be suitable for most cases. For images with smooth nodes, consider keeping editor data. Do NOT remove metadata or comments. Use tabs for indentation.