libemoji

:tada: Ultimate Emoji Generator library using Skia

System requirements

• CMake
• Python 2.7
• C11 Compiler
• C++14 Compiler

Officially supported platforms

We officially support building and running on these platforms below, but you can try it on other platforms.

• macOS 10.14 Mojave
• macOS 10.15 Catalina
• Debian 10 Buster

macOS

When you build this on macOS, please run the commands below before building.

$ brew install cmake

Debian 10 Buster

When you build this on Debian 10 Buster, please run the commands below before building. And, they probably work as well on other Debian versions.

$ sudo apt-get update
$ sudo apt-get install git cmake g++ python libfontconfig1-dev \
    libx11-dev libxcomposite-dev libgl1-mesa-dev libglu1-mesa-dev freeglut3-dev -y

How to build

$ git submodule update --init
$ cmake .
$ make

Example

#include <stdio.h>
#include <string.h>

#include "emoji.h"

int main(void) {
    EgGenerateParams params;
    memset(&params, 0, sizeof(params));
    params.fText = "絵文\n字。";
    params.fWidth = 256;
    params.fHeight = 256;

    EgGenerateResult result;
    if (emoji_generate(&params, &result) != EG_OK) {
        emoji_free(&result);
        return -1;
    }

    FILE *fp = fopen("./emoji.png", "w");
    fwrite(result.fData, result.fSize, 1, fp);
    fclose(fp);

    emoji_free(&result);
    return 0;
}

See also example directory.

Development

Run formatter

$ clang-format --version
clang-format version 9.0.0 (tags/google/stable/2019-05-14)

$ clang-format -i -style=file src/*.cpp src/*.h

See also

• Google 開発の 2D グラフィックライブラリ Skia の紹介とはじめかた (Japanese)

License

MIT © Emoji Generator