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chunky_png 1.0.0.beta2

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 http://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.

版本列表:

  1. 1.3.11 - November 21, 2018 (344.5 KB)
  2. 1.3.10 - January 23, 2018 (344.5 KB)
  3. 1.3.9 - January 23, 2018 (344.5 KB)
  4. 1.3.8 - November 11, 2016 (343.0 KB)
  5. 1.3.7 - August 31, 2016 (342.5 KB)
  6. 1.0.0.beta2 - January 28, 2011 (301.0 KB)
显示所有 (63 个版本)

Development 依赖关系 (2):

作者:

  • Willem van Bergen

所有者:

SHA 256 checksum:

05a3b11252b7b3df7f61bd9421af0b26e61f25c748d77c1da54e6c74102ce4be

下载总次数 39,699,459

这个版本 1,546

Gemfile:
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安装:
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许可s:

需要的 Ruby 版本:

需要的 RubyGems 版本: > 1.3.1

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