# libart を Homebrew, dnf でインストール

libart のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:libart
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install libart
```

  証拠: local Homebrew formula metadata

### Linux

- dnf (92%):

```sh
sudo dnf install libart
```

  証拠: Fedora Rawhide package metadata: libart from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:libart
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.3.21
- **ソース概要:** Library for high-performance 2D graphics
- **ホームページ:** <https://gitlab.gnome.org/Archive/libart_lgpl>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- libart2-config (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 2.3.21
## プロジェクトの歴史と使われ方

Libart is Raph Levien's small, optimized C library for antialiased 2D vector graphics. Its upstream page describes it as the rendering engine for GNOME Canvas and Gill, with an imaging model close to SVG, Java 2D, and PostScript plus antialiasing and alpha compositing.

### プロジェクトの歴史

Libart grew out of the late-1990s GNOME graphics stack, where GNOME needed a structured canvas and antialiased vector rendering before Cairo existed. Levien's project page says the source lived in GNOME CVS and that he owned the copyright to the code base, while GNOME distributed the LGPL-oriented libart_lgpl tarballs for use by desktop components.

The 2000 Freenix paper on GNOME Canvas documented a section called the Libart Imaging Model, showing how paths, sorted vector paths, antialiasing, stroking, raster images, and microtile arrays fit into the canvas update and rendering pipeline.

### 採用の歴史

Libart was adopted by GNOME Canvas, Gill, and other GNOME-era applications that needed vector drawing before newer 2D APIs became common. GNOME's source archive shows the libart_lgpl 2.3 release line continuing through 2.3.21 on 2010-04-01, which is why package managers still carry it mostly for older software compatibility.

### 使われ方

The library is used by C and C++ programs that need low-level vector path rendering, Bezier and vector path data structures, alpha compositing, affine transforms, and region/microtile calculations. On Unix packages, the small `libart2-config` helper exposed compiler and linker flags to dependent builds.

### パッケージ好きにとっての重要性

Libart is a classic compatibility package: small, old, and mostly invisible until some older GNOME, graphics, or document-rendering dependency asks for it. It marks the pre-Cairo period of Linux desktop graphics and still shows up in package graphs as `libart_lgpl` or `libart`.

### タイムライン

- 2000: GNOME Canvas Freenix paper documents the Libart Imaging Model.
- 2001: GNOME source archive lists libart_lgpl 2.3.5 tarballs.
- 2010: GNOME source archive publishes libart_lgpl 2.3.21.

### Related projects

- GNOME Canvas, Gill, SVG, Java 2D, PostScript, Cairo, and older GNOME graphics applications are the main historical neighbors.

### ソース

- <https://download.gnome.org/sources/libart_lgpl/2.3/>
- <https://levien.com/libart/>
- <https://levien.com/libart/vpath.html>
- <https://static.usenix.org/event/usenix2000/freenix/full_papers/quintero/quintero_html/fmq-usenix-2000.html>


## セキュリティノート

library-like package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- library-like package without higher-risk signals

## 他のパッケージマネージャ記録

- dnf - libart - 0-14.20210723git3010468.fc45: normalized package name match | Fedora Rawhide package metadata: libart from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Adaptive Radix Trees implemented in C | https://github.com/armon/libart
- dnf - libart-devel - 0-14.20210723git3010468.fc45: normalized package name match | Fedora Rawhide package metadata: libart-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Development files for libart | https://github.com/armon/libart


## Combined YAML source

View the package source record on GitHub. [combined/libart.yml](https://github.com/mxcl/pkgdb/blob/main/combined/libart.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph