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chunky_png 0.5.2

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.

Versions:

  1. 1.3.11 - November 21, 2018 (345 KB)
  2. 1.3.10 - January 23, 2018 (345 KB)
  3. 1.3.9 - January 23, 2018 (345 KB)
  4. 1.3.8 - November 11, 2016 (343 KB)
  5. 1.3.7 - August 31, 2016 (343 KB)
  6. 0.5.2 - January 15, 2010 (106 KB)
Show all versions (63 total)

Development Dependencies (1):

Authors:

  • Willem van Bergen

Owners:

SHA 256 checksum:

fe5fffaeb2a63458737c2c143cff0591da6e1e23a69d73995aa1e9f01cdd82d5

Total downloads 36,736,247

For this version 2,896

Gemfile:
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Licenses:

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Required Ruby Version: None

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