rubygem-chunky_png

Edit Package rubygem-chunky_png

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.

Refresh
Refresh
Source Files
Filename Size Changed
chunky_png-1.3.10.gem 0000352768 345 KB
gem2rpm.yml 0000001632 1.59 KB
rubygem-chunky_png.changes 0000003728 3.64 KB
rubygem-chunky_png.spec 0000002690 2.63 KB
Latest Revision
David Kang's avatar David Kang (david_kang) committed (revision 93)
Release from OBS:Server:2.9:Staging / rubygem-chunky_png
Comments 0
openSUSE Build Service is sponsored by