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chunky_png 1.2.1

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.

Gemfile:
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安装:
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版本列表:

  1. 1.4.0 - December 28, 2020 (354.5 KB)
  2. 1.3.15 - December 15, 2020 (354.5 KB)
  3. 1.3.14 - October 27, 2020 (354.5 KB)
  4. 1.3.13 - October 23, 2020 (345.5 KB)
  5. 1.3.12 - August 03, 2020 (345.5 KB)
  6. 1.2.1 - August 10, 2011 (314.0 KB)
显示所有版本 (共 68 个)

Development 依赖 (2):

rake >= 0
rspec ~> 2.2

业主:

作者:

  • Willem van Bergen

SHA 256 校验和:

04bcbf4f3dd85cabb15b6187086f50a786f17feeae8f5d7b47575367819ae026

下载总量 133,123,345

这个版本 94,207

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