RubyGems Navigation menu

chunky_png 1.2.0

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 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. 1.2.0 - May 08, 2011 (309.5 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:

f9cfa05098d70aae93680234c46891c8f467f2115aaf6dca991a23401dfa8cc9

下载总次数 39,615,756

这个版本 159,649

Gemfile:
= 复制到剪贴板 已复制

安装:
=

许可s:

需要的 Ruby 版本:

相关链接: