The objective of this small project is to provide a simple api to compare 2 png images.
It provide the following features:
- Image comparison pixel to pixel.
- Possibility to focus comparison to specific areas or remove areas from the comparison.
- Possibility to obtain an image with the differences found.
How to install
gem install image_comparator
require 'image_comparator' image_comparator = . image_comparator.define_images_to_compare('./images/almost-the-same-1.png', './images/almost-the-same-2.png') image_comparator.compare
See unit tests to see more examples and documentation
How to generate the documentation
- Clone the project