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chunky_png 1.4.0

This pure Ruby library can read and write PNG images without depending on an external image library, like RMagick. It tries to be memory efficient and reasonably fast. It supports reading and writing all PNG variants that are defined in the specification, with one limitation: only 8-bit color depth is supported. It supports all transparency, interlacing and filtering options the PNG specifications allows. It can also read and write textual metadata from PNG files. Low-level read/write access to PNG chunks is also possible. This library supports simple drawing on the image canvas and simple operations like alpha composition and cropping. Finally, it can import from and export to RMagick for interoperability. Also, have a look at OilyPNG at https://github.com/wvanbergen/oily_png. OilyPNG is a drop in mixin module that implements some of the ChunkyPNG algorithms in C, which provides a massive speed boost to encoding and decoding.

バージョン履歴:

  1. 1.4.0 - December 28, 2020 (355KB)
  2. 1.3.15 - December 15, 2020 (355KB)
  3. 1.3.14 - October 27, 2020 (355KB)
  4. 1.3.13 - October 23, 2020 (346KB)
  5. 1.3.12 - August 03, 2020 (346KB)
全てのバージョンを表示 (全68項目)

Development依存性 (4):

オーナー:

Pushed by:

作者:

  • Willem van Bergen

SHA 256チェックサム:

89d5b31b55c0cf4da3cf89a2b4ebc3178d8abe8cbaf116a1dba95668502fdcfe

累計ダウンロード数 71,789,838

現行バージョン 2,493,514

Gemfile:
= クリップボードにコピー コピー完了!

インストール:
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ライセンス:

MIT

必要Rubyバージョン: >= 2.0

リンク集: