Ruby/chunky_png/0.10.1
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 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.
https://rubygems.org/gems/chunky_png
UNKNOWN
67 Other Versions
Version | License | Security | Released | |
---|---|---|---|---|
1.4.0 | MIT | 2020-12-28 - 17:19 | over 3 years | |
1.3.15 | MIT | 2020-12-15 - 00:53 | over 3 years | |
1.3.14 | MIT | 2020-10-27 - 20:10 | over 3 years | |
1.3.13 | MIT | 2020-10-23 - 14:36 | over 3 years | |
1.3.12 | MIT | 2020-08-03 - 20:18 | almost 4 years | |
1.3.11 | MIT | 2018-11-21 - 14:27 | over 5 years | |
1.3.10 | MIT | 2018-01-23 - 10:42 | over 6 years | |
1.3.9 | MIT | 2018-01-23 - 09:13 | over 6 years | |
1.3.8 | MIT | 2016-11-11 - 17:51 | over 7 years | |
1.3.7 | MIT | 2016-08-31 - 16:39 | over 7 years | |
1.3.6 | MIT | 2016-06-19 - 14:09 | almost 8 years | |
1.3.5 | MIT | 2015-10-28 - 18:14 | over 8 years | |
1.3.4 | MIT | 2015-02-16 - 20:57 | over 9 years | |
1.3.3 | MIT | 2014-10-24 - 10:59 | over 9 years | |
1.3.2 | MIT | 2014-10-18 - 11:50 | over 9 years | |
1.3.1 | MIT | 2014-04-28 - 20:23 | about 10 years | |
1.3.0 | MIT | 2014-02-10 - 12:33 | over 10 years | |
1.2.9 | MIT | 2013-10-17 - 12:45 | over 10 years | |
1.2.8 | UNKNOWN | 2013-03-30 - 13:20 | about 11 years | |
1.2.7 | UNKNOWN | 2013-01-07 - 13:40 | over 11 years | |
1.2.6 | UNKNOWN | 2012-08-07 - 16:29 | almost 12 years | |
1.2.5 | UNKNOWN | 2011-09-23 - 14:36 | over 12 years | |
1.2.4 | UNKNOWN | 2011-09-14 - 12:28 | over 12 years | |
1.2.3 | UNKNOWN | 2011-09-14 - 12:12 | over 12 years | |
1.2.2 | UNKNOWN | 2011-09-14 - 12:05 | over 12 years | |
1.2.1 | UNKNOWN | 2011-08-10 - 10:34 | almost 13 years | |
1.2.0 | UNKNOWN | 2011-05-08 - 13:38 | about 13 years | |
1.1.2 | UNKNOWN | 2011-05-06 - 12:31 | about 13 years | |
1.1.1 | UNKNOWN | 2011-04-22 - 17:45 | about 13 years | |
1.1.0 | UNKNOWN | 2011-03-19 - 19:43 | about 13 years | |
1.0.1 | UNKNOWN | 2011-03-08 - 10:59 | about 13 years | |
1.0.0 | UNKNOWN | 2011-03-06 - 12:40 | about 13 years | |
1.0.0.rc2 | UNKNOWN | 2011-03-02 - 19:13 | about 13 years | |
1.0.0.rc1 | UNKNOWN | 2011-02-24 - 16:07 | over 13 years | |
1.0.0.beta2 | UNKNOWN | 2011-01-28 - 12:25 | over 13 years | |
1.0.0.beta1 | UNKNOWN | 2011-01-24 - 13:05 | over 13 years | |
0.12.0 | UNKNOWN | 2010-12-12 - 17:28 | over 13 years | |
0.11.1 | UNKNOWN | 2010-11-16 - 19:39 | over 13 years | |
0.11.0 | UNKNOWN | 2010-11-01 - 16:17 | over 13 years | |
0.10.5 | UNKNOWN | 2010-10-22 - 06:39 | over 13 years | |
0.10.4 | UNKNOWN | 2010-10-18 - 15:58 | over 13 years | |
0.10.3 | UNKNOWN | 2010-10-08 - 06:31 | over 13 years | |
0.10.2 | UNKNOWN | 2010-10-05 - 06:19 | over 13 years | |
0.10.1 | UNKNOWN | 2010-10-04 - 21:44 | over 13 years | |
0.10.0 | UNKNOWN | 2010-10-04 - 15:58 | over 13 years | |
0.9.2 | UNKNOWN | 2010-09-17 - 04:27 | over 13 years | |
0.9.1 | UNKNOWN | 2010-09-16 - 17:59 | over 13 years | |
0.9.0 | UNKNOWN | 2010-08-18 - 11:55 | almost 14 years | |
0.8.0 | UNKNOWN | 2010-07-01 - 11:52 | almost 14 years | |
0.7.3 | UNKNOWN | 2010-04-29 - 10:19 | about 14 years | |
0.7.1 | UNKNOWN | 2010-03-23 - 20:47 | about 14 years | |
0.7.0 | UNKNOWN | 2010-03-15 - 10:33 | about 14 years | |
0.6.0 | UNKNOWN | 2010-02-26 - 03:08 | over 14 years | |
0.5.8 | UNKNOWN | 2010-02-25 - 03:46 | over 14 years | |
0.5.7 | UNKNOWN | 2010-02-25 - 03:37 | over 14 years | |
0.5.6 | UNKNOWN | 2010-02-16 - 14:49 | over 14 years | |
0.5.5 | UNKNOWN | 2010-02-16 - 13:38 | over 14 years | |
0.5.4 | UNKNOWN | 2010-01-18 - 08:29 | over 14 years | |
0.5.3 | UNKNOWN | 2010-01-17 - 10:53 | over 14 years | |
0.5.2 | UNKNOWN | 2010-01-16 - 16:16 | over 14 years | |
0.5.1 | UNKNOWN | 2010-01-16 - 12:39 | over 14 years | |
0.5.0 | UNKNOWN | 2010-01-16 - 10:31 | over 14 years | |
0.0.5 | UNKNOWN | 2010-01-13 - 16:33 | over 14 years | |
0.0.4 | UNKNOWN | 2010-01-13 - 15:50 | over 14 years | |
0.0.3 | UNKNOWN | 2010-01-13 - 10:19 | over 14 years | |
0.0.2 | UNKNOWN | 2010-01-12 - 15:17 | over 14 years | |
0.0.1 | UNKNOWN | 2010-01-10 - 08:32 | over 14 years |