Reads directory for images using micro media query DSL and produces CSS with responsive background-image classes
background-imager takes image files with micro media queries and produces responsive CSS classes. It is particularly helpful when dealing with a large number of CSS classes with 2 or more image versions each.
background-imager test/ which has the following images:
...will produce the following CSS output:
background-imager.js assumes ImageMagick is installed.
On Mac OS X via brew
brew install imagemagick
test/noodle.html, which uses
test/noodle.css that was generated from running script against
images/. This CSS file is also used in testing.
Numerous BDD-style tests using Mocha, though coverage is just short of 100%.
x descriptor feature should correspond to the
max-device-pixel-ratio media query feature there is difficulty in producing multiple at-rules that work as expected. As a result all queries use
min-device-pixel-ratio, though the codebase makes this change trivial in the case that a viable
max-device-pixel-ratio solution is found.
(The MIT License)
Copyright (c) 2013 Hector Guillermo Parra Alvarez
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.