`ImageScience`¶ ↑

home: github.com/seattlerb/image_science
bugs: github.com/seattlerb/image_science/issues
rdoc: docs.seattlerb.org/image_science

DESCRIPTION:¶ ↑

ImageScience is a clean and happy Ruby library that generates thumbnails – and kicks the living crap out of RMagick. Oh, and it doesn’t leak memory like a sieve. :)

For more information, see docs.seattlerb.org/image_science

FEATURES/PROBLEMS:¶ ↑

Glorious graphics manipulation magi… errr, SCIENCE! in less than 300 LoC!
Supports square and proportional thumbnails, as well as arbitrary resizes.
Pretty much any graphics format you could want. No really.

SYNOPSIS:¶ ↑

ImageScience.with_image file do |img|
  img.cropped_thumbnail 100 do |thumb|
    thumb.save "#{file}_cropped.png"
  end

  img.thumbnail 100 do |thumb|
    thumb.save "#{file}_thumb.png"
  end
end

REQUIREMENTS:¶ ↑

FreeImage
ImageScience

INSTALL:¶ ↑

Download and install FreeImage. See notes at url above.
sudo gem install -y image_science
see docs.seattlerb.org/image_science for more info.

LICENSE:¶ ↑

(The MIT License)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.