This is a simple CLI PHP script that will apply the LGBT flag to your images as an overlay.
To run this...
It's simple to run from the command line.
php rainbow.php <<path_to_image>>
For example, say I have an image ./my-photo.jpg, I would rainbowfy it by running;
php rainbow.php ./my-photo.jpg
Dependancies
Examples
Images in the examples/ directory belong to their rightful owners. I just grabbed some random images off the internet to run them through rainbow.
License
Published under the MIT license. Read it here