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chunky_png 0.5.1

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.

Versions:

  1. 1.3.8 - November 11, 2016 (343 KB)
  2. 1.3.7 - August 31, 2016 (343 KB)
  3. 1.3.6 - June 19, 2016 (342 KB)
  4. 1.3.5 - October 28, 2015 (342 KB)
  5. 1.3.4 - February 16, 2015 (341 KB)
Show all versions (60 total)

Development Dependencies (1):

Authors:

  • Willem van Bergen

Owners:

6053d8e7518ed101dbbd41dd4c1cc2ae

SHA 256 checksum:

af18405bd1ebffb9c7613ce13c7c2dc78f1dca241e75d7a6f8fc4f14a40d89b2

Total downloads 20,229,177

For this version 2,538

Gemfile:
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install:
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Licenses:

N/A

Required Ruby Version: None

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