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chunky_png 1.3.15

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 https://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.

Versions:

  1. 1.4.0 - December 28, 2020 (355 ko)
  2. 1.3.15 - December 15, 2020 (355 ko)
  3. 1.3.14 - October 27, 2020 (355 ko)
  4. 1.3.13 - October 23, 2020 (346 ko)
  5. 1.3.12 - August 03, 2020 (346 ko)
Voir toutes les versions (68)

Dépendances de Development (4):

Propriétaires:

Pushed by:

Auteurs:

  • Willem van Bergen

Total de contrôle SHA 256:

1c55bdd0cbd915b94da7833bf8708a748e8d3810e0b1b6a1310443f89d34b5d9

Total de téléchargements 78 887 461

Pour cette version 1 197 507

Gemfile:
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installation:
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License:

MIT

Version de Ruby requise: >= 2.0.0

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